参考文献

摩尔根发展了孟德尔的遗传学理论，并进一步创立了基因学说，他在遗传学方面的著作有：

Heredity and Sex（1913）

The Mechanism of Mendelian Heredity（1915）

The Physical Basis of Heredity（1919）

Embryology and Genetics（1924）

Evolution and Genetics（1925）

The Theory of the Gene（1926）

Experimental Embryology（1927）

The Scientific Basis of Evolution（1935）

AIDA，T.1921.On the inheritance of colour in a fresh-water fish，Aplocheilus latipes，etc.Genetics.VI.

ALLEN，C.E.1917.A chromosome difference correlated with sex differences in Sphaerocarpos.Science.XLVI.

——1919.The basis of sex inheritance in Sphaerocarpos.Proc.Am.Phil.Soc.LVIII.

——1924.Inheritance by tetrad sibs in Sphaerocarpos.Ibid.LXIII.

ANDREWS.E.A.1909.A male crayfish with some female organs.Am.Nat.XLIII.

D’ANGREMOND，A.1914.Parthenokarpie und Samenbildung bei Bananen.Flora.CVII.

ARTOM，C.1921.Il significato delle razze e delle specie tetraploidi e il problema della loro origine.Rivista di Biol.III.

——1921.Dati citologici sul tetraploidismo dell’Artemia salina di Margherita di Savoia（Puglia）.R.Accademia Naz.dei Lincei，Roma.XXX.

——1924.Il tetraploidismo dei maschi dell’Artemia salina di Odessa in relazione con alcuni problemi generali di genetica.Ibid.XXXII.

BABCOCK，E.B.，and COLLINS，J.L.1920.Interspecific hybrids in Crepis.L Crepis capillaris（L.）Wallr.x C.tectorum L.Univ.Calif.Publ.Agri.Sci.II.

BAEHR，W.B.v.1920.Recherches sur la maturation des oeufs parthénogénétiques dans l’Aphis Palmae.La Cellule.XXX.

BAGG，H.J.1922.Disturbances in mammalian development produced by radium emanation.Am.Jour.Anat.XXX.

——1923.The absence of one kidney associated with hereditary abnormalities in the descendants of X-rayed mice.Proc Soc.Exp.Biol.and Med.XXI.

——1924.The absence of both kidneys associated with hereditary abnormalities in mice.Ibid.XXI.

BAGG，H.J.，and LITTLE，C.C.1924.Hereditary structural defects in the descendants of mice exposed to Roentgen-ray irradiation.Amer.Jour.Anat.XXXIII.

BAKER，J.R.1925.On sex-intergrade pigs：their anatomy，genetics，and developmental physiology.Brit.Jour.Exp.Biol.II.

BALTZER，F.1914.Die Bestimmung des Geschlechts nebst einer Analyse des Geschlechts-dimorphismus bei Bonellia Mitteil.Zool.Station Neapel.XXII.

——1920，Uber die experimentelle Erzeugung und die Entwicklung von Triton-Bastarden ohne mütterliches Kernmaterial.Neuchatel Act.Soc.Helvét.Sci.Nat.XII.

——1922.Uber die Herstellung und Aufzucht eines haploiden Triton taeniatus.Verh.Schweiz.Ges.Bern.CIII.

——1924.Uber die Giftwirkung weiblicher Bonellia-Gewebe auf das Bonel-lia-Mannchen und andere Organismen und ihre Beziehung zur Bestimmung des Geschlects der Bonellienlarve.Natur.Gesell.in Bern.VIII.

BANTA，A.M.1914.One hundred parthenogenetic generations of Daphnia without sexual forms.Proc.Soc.Biol.and Med.XI.

——1916.Sex intergrades in a species of crustacea.Proc.Nat.Acad.Sc.II.

——1916.A sex-intergrade strain of Cladocera.Proc.Soc.Exp.Biol.and Med.XIV.

——1917.A strain of sex intergrades.Anat.Rec.XI.

——1918.Sex and sex intergrades in Cladocera.Proc.Nat.Acad.Sc.IV.BARTLETT，H.H.1915.Additional evidence of mutation in Oenothera.Bot.Gaz.LIX.

——1915.The mutations of Oenothera stenomeres.Am.Jour.Bot.II.

——1915.Mutations en masse.Am.Nat.XLIX.

——1915.Mass mutation in Oenothera pratincola.Bot.Gaz.LX.

BATESON，W.1913.Mendel’s principles of heredity.3d impression.Cambridge.

——1914.Address，Brit.Assn.Adv.Sc.，Part I，Ref.1；Part II，Ref.66.

BATESON，W.，and PUNNETT，R.C.1905.Rep.Evol.Com.Il.

——1911.On the interrelations of genetic factors.Proc.Roy.Soc.，B.LXXXIV.

——1911.On gametic series involving reduplication of certain terms.Jour.Genet.I.

BATESON.W.；SAUNDERS，E.R.；PUNNETT，R.C.；HURST，C.C.；et al.1902-1909.Reports（I to V）to the Evolution Committee of the Royal Society.London.

BAUR，E.1911.Ein Fall von Faktorenkoppelung bei Antirrhinum majus.Verh.naturf.Ver.Brünn.XLIX.

——1912.Vererbungs-und Bastardierungsversuche mit Antirrhinum—II.Faktorenkoppelung.Zeit.Abst.-Vererb.VI.

——1914.Einführung in die experimentelle Vererbungslehre.Berlin.BELAR.K.1923.Uber den Chromosomenzyklus von parthenogenetischen Erdnematoden.Biol.Zentralb.XLIII.

——1924.Neuere Untersuchungenüber Geschlechtschromosomen bei Pflanzen.Zeit.Abst.-Vererb.XXXV.

BELLAMY，A.W.1923.Sex-linked inheritance in the teleost Platypoecilus maculatus Günth.Anat.Rec.XXIV.

——1924.Bionomic studies on certain teleosts（Poeciliinae）.Genetics，IX.

BELLING，J.1921.The behavior of homologous chromosomes in a triploid canna.Proc.Nat.Acad.Sc.VII.

——1923.The attraction between homologous chromosomes.Eugenics，Genetics and the Family.I.

——1924.Detachment（elimination）of chromosomes in Cypripedium acaule.Bot.Gaz.LXXVIII.

BELLING，J.，and BLAKESLEE，A.F.1922.The assortment of chromosomes in triploid Daturas.Am.Nat.LVI.

——1923.The reduction division in haploid，diploid，triploid，and tetraploid Daturas.Proc.Nat.Acad.Sc.IX.

——1924.The distribution of chromosomes in tetraploid Daturas.Am.Nat.LVIII.

——1924.The configurations and sizes of the chromosomes in the trivalents of25-chromosome Daturas.Proc.Nat.Acad.Sc.X.

BENOIT，J.1923.Transformation expérimentale du sexe par ovariotomie précoce chez la Poule domestique.Compt.rend.l’Acad.Sciences.CLXXVII.

——1923.A propos du changement expérimental de sexe par ovariotomie，chez la Poule.Compt.rend.des séances d.la Sociétéd.Biol.LXXXIX.

——1924.Sur la signification de la glande génitale rudimentaire droite chez la Poule.Compt.rend.l’Acad.Sciences.CLXXVIII.

——1924.Sur un nouveau cas d’inversion sexuelle expérimentale chez la Poule domestique.Ibid.CLXXVIII.

BENSAUDE，M.1918.Recherches sur le cycleévolutif et la sexualitéchez les Basidiomycetes.Nemours.

BERNER，O.1924.Un coq asexuel.Rev.Fran.d’endocrin.II.

BLACKBURN，K.B.1923.Sex chromosomes in plants.Nature.Nov.10，1923.

——1924.The cytological aspects of the determination of sex in dioecious forms of Lychnis.Brit.Jour.Exp.Biol.I.

——1925.Chromosomes and classification in the genus Rosa.Am.Nat.LIX.

BLACKBURN，K.B.，and HARRISON，J.W.H.1924.A preliminary account of the chromosomes and chromosome behaviour in the Salicaceae.Ann.of Bot.XXXVIII.

——1924.Genetical and cytological studies in hybrid roses.I.The origin of a fertile hexaploid form in the pimpinellifoliae-villosae crosses.Brit.Jour.Exp.Biol.I.

BLAKESLEE，A.F.1921.Types of mutations and their possible significance in evolution.Am.Nat.LV.

——1921.The globe，a simple trisomic mutant in Datura.Proc.Nat.Acad.Sc.VII.

——1922.Variations in Datura，due to changes in chromosome number.Am.Nat.LVI.

——1924.Distinction between primary and secondary chromosomal mutants in Datura.Proc.Nat.Acad.Sc.X.

BLAKESLEE，A.F.，and AVERY，B.T.1919.Mutations in the jimson weed.Jour.Heredity.X.

BLAKESLEE，A.F.，and BELLING，J.1924.Chromosomal mutations in the jimson weed，Datura stramonium.Ibid.XV.

BLAKESLEE，A.F.；BELLING，JOHN；and FARNHAM，M.E.1920.Chromosomal duplication and Mendelian phenomena in Datura mutants.Science.LII.

BLAKESLEE，A.F.；BELLING，JOHN；FARNHAM，M.E.；and BERGNER，A.D.1922.A haploid mutant in the jimson weed，Datura stramonium，Ibid.LV.

BLEIER，H.1925.Chromosomenstudien bei der Gattung Trifolium.Jahrb.wiss.Bot.LXIV.

BOEDIJN，K.1924.Die typische und heterotypische Kernteilung der Oenotheren.Zeit.f.Zell.w.Geweb.I.

BONNIER，G.1922.Double sex-linked lethals in Drosophila melanogaster.Acta Zool.III.

——1923.Studies on high and low non-disjunction in Drosophila melanogaster：Hereditas.IV.

——1923.Uber die Realisierung verschiedener Geschlechtsverhaltnisse bei Drosophila melanogaster.Zeit.Abst.-Vererb.XXX.

——1923.On different sex-ratios in Drosophila melanogaster.Ibid.XXXI.

——1924.Contributions to the knowledge of intra-and inter-specific relationships in Drosophila.Acta Zool.V.

BORING.A.M.1923.Notes by N.M.Stevens on chromosomes of the domestic chicken.Science.LVIII.

BORING.A.M.，and PEARL，R.1918.Sex studies.XI.Hermaphrodite birds.Jour.Exp.Zool.XXV.

BOVERI，TH.1888.Die Befruchtung und Teilung des Eies von Ascaris.Jena.Zeit.Med.Naturwiss.XXII.

——1908.Uber die Beziehung des Chromatins zur Geschlechtsbestimmung.Sitz.Phys.-Med.Gesell.Würzburg.

——1909.Die Blastomerenkerne von Ascaris megalocephala und die Theorie der Chromosomen-Individualitat.Arch.Zellf.III.

——1909.Uber Geschlechtschromosomen bei Nematoden.Ibid.IV.

——1911.Uber die Charaktere von Echiniden-Bastardlarven bei Hermaphroditismus.Verh.Phys.-Med.Gesell.Würzburg.XLI.

——1911.Uber das Verhalten der Geschlechtschromosomen bei Hermaphroditismus.Beobachtungen an Rhabditis nigrovenosa.Ibid.XLI.

——1914.Uber die Charaktere von Echiniden-Bastardlarven bei verschiedenem Mengenverhaltnis mütterlicher und vaterlicher Substanzen.Ibid.XLIII.

——1915.Uber die Entstehung der Eugsterschen Zwitterbeinen.Arch.Entw.-mech.XLI.

BRAUN，H.1909.Die spezifischen Chromosomenzahlen der einheimischen Arten der Gattung Cyclops.Arch.f.Zellf.III.

BRECKER，L.1917.Die Puppenfarbung des Kohlweisslings，Pieris brassicae L.I-III.Arch.Entw.-mech.XLIII.

——1924.Die Puppenfarbungen des Kohlweisslings，Pieris brassicae L.VIII.Ibid.CII.

BREMER，G.1922.A cytological investigation of some species and species hybrids within the genus Saccharum.Arch.van de Suikerindustrie in Nederlandsch-Indiё.

——1920.A cytological investigation of some species and species hybrids within the genus Saccharum，I.II Genetica.V.

BRIDGES，C.B.1913.Non-disjunction of the sex-chromosomes of Drosophila.Jour.Exp.Zool.XV.

——1914.Direct proof through non-disjunction that the sex-linked genes of Drosophila are borne by the X-chromosome.Science，n.s.XL.

——1915.A linkage variation in Drosophila.Jour.Exp.Zool.XIX.

——1916.Non-disjunction as proof of the chromosome theory of heredity.Genetics.I.

——1917.The elimination of males in alternate generations of sex-controlled lines.Anat.Rec.XI.

——1917.An intrinsic difficulty for the variable force hypothesis of crossing over.Amer.Nat.LI.

——1917.Deficiency.Genetics.II.

——1918.Maroon—a recurrent mutation in Drosophila.Proc.Nat.Acad.Sc.IV.

——1919.Duplications.Anat.Rec.XX.

——1919.The genetics of purple eye color in Drosophila melanogaster.Jour.Exp.Zool.XXVIII.

——1919.Specific modifiers of eosin eye color in Drosophila melanogaster.Ibid.XXVIII.

——1919.Vermilion-deficiency.Jour.Gen.Physiol.I.

——1919.The developmental stages at which mutations occur in the germ tract.Proc.Soc.Exp.Biol.and Med.XVII.

——1920.White-ocelli—an example of a“slight”mutant character with normal viability.Biol.Bull.XXXVIII.

——1920.The mutant crossveinless in Drosophila melanogaster.Proc.Nat.Acad.Sc.VI.

——1921.Gametic and observed ratios in Drosophila.Amer.Nat.LV.

——1921.Proof of non-disjunction for the fourth chromosome of Drosophila melanogaster.Science，n.s.LIII.

——1921.Current maps of the location of the mutant genes of Drosophila melanogaster.Proc.Nat.Acad.Sc.VII.

——1921.Genetical and cytological proof of non-disjunction of the fourth chromosome of Drosophila melanogaster.Ibid.VII.

——1921.Triploid intersexes in Drosophila melanogaster.Science，n.s.LIV.

——1925.Sex in relation to chromosomes and genes.Am.Nat.LIX.

——1925.Haploidy in Drosophila melanogaster.Proc.Nat.Acad.Sci.XI.

BRIDGES，C.B.，and MORGAN，T.H.1919.The second-chromosome group of mutant characters.Carnegie Inst.Wash.No.278.

——1923.The third-chromosome group of mutant characters of Drosophila melanogaster.Ibid.No.327.

BULLER，A.H.R.1924.Experiments on sex in mushrooms and toadstools.Nature.CXIV.

CAROTHERS，E.E.1913.The Mendelian ratio in relation to certain orthopteran chromosomes.Jour.Morph.XXIV.

——1917.The segregation and recombination of homologous chromosomes as found in two genera of Acrididae.Ibid.XXVIII.

——1921.Genetical behavior of heteromorphic homologous chromosomes of Circotettix（Orthoptera）.Ibid.XXXV.

CASTLE，W.E.1912.The inconstancy of unit-characters，Am.Nat.XLVI.

——1914.Size inheritance and the pure line theory.Zeit.Abst.-Vererb.XII.

——1916.Can selection cause genetic change？Am.Nat.L.

——1916.Further studies on piebald rats and selection with observations on gametic coupling.Carnegie Inst.Wash.No.241，III.

——1919.Studies of heredity in rabbits，rats，and mice.Ibid.No.288.

——1919.Is the arrangement of the genes in the chromosome linear？Proc.Nat.Acad.Sc.V.

——1919.Are genes linear or non-linear in arrangement？Ibid.V.

——1919.Does evolution occur exclusively by loss of genetic factors？Am.Nat.LIII.

CASTLE，W.E.，and HADLEY，P.B.1915.The English rabbit and the question of Mendelian unit-character constancy.Proc.Nat.Acad.Sci.I.

CASTLE，W.E.，and PHILLIPS，JOHN C.1914.Piebald rats and selection.Carnegie Inst.Wash.No.195.

CASTLE，W.E.，and WACHTER，W.L.1924.Variations of linkage in rats and mice.Genetics.IX.

CHAMBERS.R.1912.A discussion of Cyclops viridis Jurine.Biol.Bull.XXII.

CHAMPY，C.1921.Changement expérimental du sexe chez le Triton alpestris.Compt.rend.l’Acad.Sciences.CLXXII.

——1922.Etude expérimentale sur les différences sexuelles chez les Tritons：changement de sexe expérimental.Arch.d.morph.gén.et expér.VIII.

CHAPIN，C.C.1917.A microscopic study of the reproductive system of foetal free-martins.Jour.Exp.Zool.XXIII.

CLAUSEN，J.1921.Studies in the collective species Viola tricolor L I.II.Bot.Tidsskift.XXXVII.

——1924.Increase of chromosome numbers in Viola experimentally induced by crossing.Hereditas.V.

CLAUSEN，R.E.，and GOODSPEED，T.H.1916.Hereditary reaction-system relations—an extension of Mendelian concepts.Proc.Nat.Acad.Sc.II.

——1925.Interspecific hybridization in Nicotiana.II.A tetraploid glutinosa-tabacum hybrid，an experimental verification of Winge’s hypothesis.Genetics，X.

CLAUSEN，R.E.，and MANN，M.C.1924.Inheritance in Nicotiana Tabacum V.The occurrence of haploid plants in interspecific progenies.Proc.Nat.Acad.Sc.X.

CLELAND.R.E.1922.The reduction divisions in the pollen mother cells of Oenothera franciscana.Am.Jour.Bot.IX.

——1924.Meiosis in pollen mother cells of Oenothera franciscana sulfurea.Bot.Gaz.LXXVII.

COLLINS，E.S.1919.Sex segregation in the Bryophyta.Jour.Genet.VIII.

——1920.The genetics of sex in Funaria hygrometrica.Proc.Roy.Soc.XCI.

——1920.Inbreeding and crossbreeding in Crepis capillaris（L.）Wallr.Univ.Calif.Pub.Agri.Sc.II.

COLLINS，J.L.，and MANN，M.C.1923.Interspecific hybrids in Crepis.II.

A preliminary report on the results of hybridizing Crepis setosa Hall.with C.eapillaris（L.）Wallr.and with C.biennis L.Genetics.VIII.

CORRENS，C.1902.Uber den Modus und den Zeitpunkt der Spaltung，etc.Bot.Zeit.LX.

——1909.Zur Kenntniss der Rolle von Kern und Plasma bei der Vererbung.Zeit.Abst.-Vererb.II.

——1916.Uber den Unterschied von tierischem und pflanzlichem Zwittertum.Biol.Centralb.XXXVI.

——1920.Die geschlechtliche Tendenz der Keimzellen gemischtgeschlechtiger Pflanzen.Zeit.f.Bot.XII.

——1921.Versuche bei Pflanzen das Geschlechtsverhaltnis zu verschieben.Hereditas.II.

CREW，F.A.E.1921.A description of certain abnormalities of the reproductive system found in frogs，and a suggestion as to their possible significance.Proc.Roy.Phys.Soc.Edinburgh.XX.

——1921.Sex-reversal in frogs and toads.A review of the recorded cases of abnormality of the reproductive system and an account of a breeding experiment.Jour.Genet.XI.

——1923.Studies in Intersexuality.I.A peculiar type of developmental intersexuality in the male of the domesticated mammals.II.Sex-reversal in the fowl.Proc.Roy.Soc.，B.XCV.

——1924.Hermaphroditism in the pig.Jour.Obstetrics and Gyn.Brit.Emp.XXXI.

CUENOT，L.1898.L’hermaphroditisme protandrique d’Asterina gibbosa et ses variations suivant les localités.Zool.Anz.XXI.

——1902.La loi de Mendel et l’héréditéde la pigmentation chez les souris.Arch.zool.expér.et gén.（3）.X.

——1903.L’héréditéde la pigmentation chez les souris（2）.I.Héréditéde la pigmentation chez les souris noires.Ibid.（4）.I.

——1904.L’héréditéde la pigmentation chez les souris（3）.I.Les formules héréditaires.Ibid.（4）.II.

——1905.Les races pures et leurs combinaisons chez les souris（4）.Ibid.（4）.III.

——1907.L’héréditéde la pigmentation chez les souris（5）.Ibid.（4）.VI.DAVIS，B.M.1909-1911.Cytological studies on Oenothera.Ann.of Bot.XXIII，XXIV，XXV.

——1910.Genetical Studies on Oenothera.Am.Nat.XLIV，XLV，XLVI，XLVII；Zeit.Abst.-Vererb.XII.

——1913.The problem of the origin of Oenothera Lamarckiana de Vries.New Phytol.XII.

——1924.The behavior of Oenothera neo-lamarckiana in selfed line through seven generations.Proc.Am.Phil.Soc.LXIII.

DELAGE，Y.1903.L’hérédité，et les grands problèmes de la Biologie Générale.Paris.

DELAUNAY，L.1915.Etude comparée caryologique de quelques espèces du genre Muscari Mill.Mém.de la soc.natur.de Kiew.XXV.

——1922.Comparative caryological studyof species of Muscari and Bellevalia.Review of the Tiflis Bot.Garden，Series II，No.1.（Russian.）

——1925.The S-chromosomes in Ornithogalum L.Science，LXII.

DELLA VALLE，P.1907.Osservazione de tetradi in cellule somatiche，etc.Atti.Acc.Napoli，XIII.

DETLEFSEN，J.A.1914.Genetic studies on a cavy species cross.Carnegie Inst.Wash.No.205.

DETLEFSEN，J.A.，and ROBERTS，E.1921.Studies on crossing over.I.The effect of selection on crossover values.Jour.Exp.Zool.XXXII.

DIGBY，L.1912.The cytology of Primula kewensis and of other related Primula hybrids.Ann.Bot.XXXVI.

DOMM，L.V.1924.Sex-reversal following ovariotomy in the fowl.Proc.Soc.Exp.Biol.Med.XX.

DONCASTER，L.1908.On sex inheritance in the moth，Abraxas grossulariata and its var.lacticolor.Fourth Rep.Evol.Com.，Roy.Soc.London.

——1914.Chromosomes，heredity，and sex.Quar.Jour.Micr.Sc.LIX.

——1914.The determination of sex.Cambridge.

——1914.On the relations between chromosomes，sex-limited transmission，and sex-determination in Abraxas grossulariata.Jour.Genet.IV.

——1920.An introduction to the study of cytology.Cambridge.

DONCASTER，L.，and RAYNOR，G.H.1906.Breeding experiments with Lepidoptera.Proc.Zool.Soc.London，pp.125-133.

DURKEN，B.1923.Uber die Wirkung farbigen Lichtes auf die Puppen des Kohlweisslings（Pieris brassicae）und das Verhalten der Nachkommen.Arch.f.Mikro.Anat.u.Entw.-mech.XCIX.

EAST，E.M.1910.Notes on an experiment concerning the nature of unit characters.Science.XXXII.

——1911.The genotype hypothesis and hybridization.Am.Nat.XLV.

——1913.Inheritance of flower size in crosses between species of Nicotiana.Bot.Gaz.LV.

——1915.The chromosome view of heredity and its meaning to plant breeders.Am.Nat.XLIX.

——1916.Inheritance in crosses between Nicotiana Langsdofii and N.alata.Genetics.I.

EAST，E.M.，and HAYES，H.K.1911.Inheritance in maize.Conn.Exp.Sta.Bull.No.167.

——1912.Heterozygosis in evolution and in plant breeding.U.S.Dept.Agr.，Bureau Plant Ind.Bull.No.243.

——1914.A genetic analysis of the changes produced by selection in experiments with tobacco.Am.Nat.XLVIII.

EAST，E.M.，and JONES，D.F.1919.Inbreeding and outbreeding.Philadelphia.

EAST，E.M.，and MANGELSDORF，A.J.1925.A new interpretation of the hereditary behavior of self-sterile plants.Proc.Nat.Acad.Sci.XI.

EAST，E.M.，and PARK，J.B.1917.Studies in self-sterility.I.Genetics.II.

EMERSON，R.A.1911.Genetic correlation and spurious allelomorphism in maize.Ann.Rep.Neb.Agr.Exp.Sta.No.24.

——1914.The inheritance of a recurring somatic variation in variegated ears of maize.Am.Nat.XLVIII.

——1917.Genetical studies of variegated pericarp in maize.Genetics.II.

——1924.A genetic view of sex expression in the flowering plants，Science，LIX.

EMERSON，S.H.1924.Do balanced lethals explain the Oenothera problem？Jour.Wash.Acad.Sc.XIV.

ERNST，A.1918.Bastardierung als Ursache der Apogamie im Pflanzenreiche.Jena.

ESSENBERG，J.M.1923.Sex-differentiation in the viviparous teleost Xiphophorus helleri Heckel.Biol.Bull.XLV.

——1926.Complete sex-reversal in the viviparous teleost Xiphophorus helleri.Ibid.LI.

FANKHAUSER，G.1924.Analyse der physiologischen Polyspermie des Triton Eies auf Grund von Schnürungsexperimenten.Jahrb.d.Phil.Fak.II.Universitat Bern.V.

FARMER，J.，and DIGBY，L.1910.Cytological features of varietal and hybrid ferns.Ann.Bot.XXIV.

FAXON，W.1881.Bull.Mus.Comp.Zool.VIII.

——1885.Mem.Mus.Comp.Zool.Harvard College.X.

——1898.Proc.U.S.Nat.Mus.XX.

FEDERLEY，H.1913.Das Verhalten der Chromosomen bei der Spermatogenese der Schmetterlinge Pygaera anachoreta，curtula und pigra sowie einiger ihrer Bastarde.Zeit.Abst.-Vererb.IX.

——1914.Ein Beitrag zur Kenntnis der Spermatogenese bei Mischlingen zwischen Eltern verschiedener systematischer Verwandtschaft.Ofversigt af Finska Vetenskaps-Societetens Forhandlingar.LVI.

FELL，H.B.1923.Histological studies on the gonads of the fowl.I.The histological basis of sex reversal.Brit.Jour.Exp.Biol.I.

FICK，R.1924.Einigesüber Vererbungsfragen.Abhand，Preus.Akad.d.Wiss.Jahrg.

GATES，R.R.1907.Pollen development in hybrids of Oenothera lata x O.Lamarckiana，and its relation to mutation.Bot.Gaz.XLIII.

——1913.Tetraploid mutants and chromosome mechanisms.Biol.Centralb.XXXIII.

——1915.On the modification of characters by crossing.Am.Nat.XLIX.

——1915.The mutation factor in evolution.London.

——1916.On pairs of species.Bot.Gaz.LXI.

——1917.Vegetative segregation in a hybrid race.Jour.Genet.VI.

——1923.Heredity and eugenics.London.

——1924.Polyploidy.Brit.Jour.Exp.Biol.I.

——1925.Species and chromosomes.Am.Nat.LIX.

GATES，R.R.，and THOMAS，N.1914.A cytological study of Oenothera mut.lata and Oe.mut.semilata in relation to mutation.Quar.Jour.Micr.Sc.LIX.

GEERTS，J.M.1911.Cytologische Untersuchungen einiger Bastarde von Oenothera gigas.Ber.Deutsch.Bot.Gesell.XXIX.

GEINITZ，B.1915.Uber Abweichungen bei der Eireifung von Ascaris.Arch.Zellf.XIII.

GELEI，J.1921-22.Weitere Studienüber die Oogenese von Dendrocoelum.II.III.Arch.Zellf.XVI.

GIARD，A.1886.De l’influence de certains parasites Rhizocephales sur les caractères sexuels extérieurs de leur hte.C.R.Acad.Sc.Paris.CIII.

——1887，La castration parasitaire.Bull.Sc.Dép.Nord.XVIII.

——1887.Sur la castration parasitaire chez l’Eupagurus bernhardus et chez la Gebia stellata.C.R.Acad.Sc.Paris.CIV.

——1888.Sur la castration parasitaire chez les Eukyphotes des genres Palaemon et Hippolyte.Ibid.CVI.

——1888.La castration parasitaire（nouvelles recherches）.Bull.Sc.Dép.Nord.I.

GOLDSCHMIDT，R.1912.Erblichkeitsstudien an Schmetterlingen.I，1.Zeit.Abst.-Vererb.VII.

——1912.Bemerkungen zur Vererbung des Geschlechtspolymorphismus.Ibid.VIII.

——1916.Experimental intersexuality and the sex problem.Am.Nat.L.

——1917.A further contribution to the theory of sex.Jour.Exp.Zool.XXII.

——1917.Crossing-over ohne Chiasmatypie？Genetics.II.

——1919.Intersexualitat und Geschlechtsbestimmung.Biol.Zentralb.XXXIX.

——1920.Einführung in die Vererbungswissenschaft.Leipzig.

——1920，1922，1923.Untersuchungenüber Jntersexualitat.I，II，III.Zeit.Abst.-Vererb.XXIII，XXIX，XXXI.

——1923.The mechanism and physiology of sex-determination.London.

GOODALE，H.D.1911.Studies on hybrid ducks.Jour.Exp.Zool.X.

——1911.Some results of castration in ducks.Biol.Bull.XX.

——1911.Sex-limited inheritance and sexual dimorphism in poultry.Science.XXXIII.

——1913.Castration in relation to the secondary sexual characters of brown leghorns.Am.Nat.XLVII.

——1916.A feminized cockerel.Jour.Exp.Zool.XX.

——1916.Gonadectomy in relation to the secondary sexual characters of some domestic birds.Carnegie Inst.Wash.Pub.No.243.

——1917.Crossing over in the sex-chromosome of the male fowl.Science，n.s.XLVI.

GOODSPEED，T.H.1913.On the partial sterility of Nicotiana hybrids made with N.sylvestris as a parent.Univ.Calif.Pub.Bot.V.

——1915.Parthenogenesis，parthenocarpy and phenospermy in Nicotiana.Univ.Calif.Pub.Bot.V.

——1923.A preliminary note on the cytology of Nicotiana species and hybrids.Svensk.Bot.Tidsk.XVII.

GOODSPEED，T.H.，and AYRES，A.H.1916.On the partial sterility of Nicotiana hybrids made with N.sylvestris as a parent.II.Univ.Calif.Pub.Bot.V.

GOODSPEED，T.H.，and CLAUSEN，R.E.1917.The nature of the F₁ species hybrids between Nicotiana sylvestris and varieties of Nicotiana tabacum.Univ.Calif.Pub.Bot.V.

——1917.Mendelian factor differences versus reaction system contrasts in heredity.I and II.Am.Nat.LI.

——1922.Interspecific hybridization in Nicotiana.I.On the results of backcrossing the F₁ sylvestris-tabacum hybrids to sylvestris.Univ.Calif.Pub.Bot.XI.

GOODSPEED，T.H.，and KENDALL，J.N.1916.On the partial sterility of Nicotiana hybrids made with N.sylvestris as a parent.III.Ibid.V.

GOULD，H.N.1917.Studies on sex in the hermaphrodite mollusc Crepidulaplana.I.History of the sexual cycle.Also II.Jour.Exp.Zool.XXIII.

GOWEN，J.W.1919.A biometrical study of crossing over.On the mechanism of crossing over in the third chromosome of Drosophila melanogaster.Genetics.IV.

GOWEN，M.S.，and GOWEN，J.W.1922.Complete linkage in Drosophila melanogaster.Amer.Nat.LVI.

GREENWOOD，A.W.1925.Gonad grafts in embryonic chicks and their relation to sexual differentiation.Brit.Jour.Exp.Biol.II.

GREGORY，R.P.1909.Note on the histology of the giant and ordinary forms of Primula sinensis.Proc.Cambridge Phil.Soc.XV.

——1911.Experiments with Primula sinensis.Jour.Genet.I.

——1911.On gametic coupling and repulsion in Primula sinensis.Proc.Roy.Soc.，B.LXXXIV.

——1912.The chromosomes of a giant form of Primula sinensis.Proc.Cambridge Phil.Soc.XVI.

——1914.On the genetics of tetraploid plants in Primula sinensis.Proc.Roy.Soc.，B.LXXXVII.

GUDERNATSCH，J.F.1911.Hermaphroditismus verus in man.Am.Jour.Anat.XI.

GUYENOT，E.，and PONSE，K.1923.Inversion expérimentale du type sexuel dans la gonade du crapaud.C.R.Soc.Biol.V.

HALDANE，J.B.S.1919.The combination of linkage values，and the calculation of distances between the loci of linked factors.Jour.Genet.VIII.

HANCE，R.T.1918.Variations in the number of somatic chromosomes in Oenothera scintillans.Genetics.III.

——1924.The somatic chromosomes of the chick and their possible sex relations.Science.LIX.

HANNA，W.F.1925.The problem of sex in Coprinus lagopus.Ann.Bot.XXXIX.

HARGREAVES，E.1914.The life history and habits of the greenhouse white fly.Ann.App.Bot.I.

HARMAN，M.T.1917.Another case of Gynandromorphism.Anat.Rec.XIII.

HARMS，W.1921.Untersuchungenüber das Biddersche Organ der mannlichen und weiblichen Kroten.I.Die Morphologie des Bidderschen Organs.Zeit.f.d.ges.Anat.LXII.

——1921.Verwandlung des Bidderschen Organs in ein Ovarium beim Mannchen von Bufo vulgaris.Zool.Anz.LIII.

——1923.Untersuchungenüber das Biddersche Organ der mannlichen und weiblichen Kroten.II.Die Physiologie des Bidderschen Organs und die experimentellphysiologische Umdifferenzierung vom Mannchen in Weibchen.Zeit.f.d.ges.Anat.LXIX.

——1923.Die physiologische Geschlechtsumstimmung.Verh.d.Deutsch.Zool.Gesells.E.V.XXVIII.

——1923.Korper und Keimzellen.Berlin.

——1924.Weitere Mitteilungenüber die physiologische Geschlechtsum-stimmung.Verh.d.Deutsch.Zool.Gesells.E.V.XXIX.

——1926.Beobachtungenüber Geschlechtsumwandlung reifer Tiere und deren F₁ —Generation.Zool.Anz.LXVII.

HARRIS，R.G.1923.Occurrence，life-cycle，and maintenance，under artificial conditions，of Miastor.Psyche.XXX.

——1924.Sex of adult Cecidomyidae（Oligarces sp.）arising from larvae produced by Paedogenesis.Ibid.XXXI.

HARRISON，J.W.H.1919.Studies in the hybrid Bistoninae.III.The stimulus of heterozygosis.Jour.Genet.VIII.

——1919.Studies in the hybrid Bistoninae.IV.Concerning the sex and related problems.Ibid.IX.

HARRISON，J.W.H.，and BLACKBURN，K.1921.The status of the British rose forms as determined by their cytological behavior.Ann.Bot.XXXV.

HARRISON，J.W.H.，and DONCASTER，L.1914.On hybrids between moths of the geometrid sub-family Bistoninae，with an account of the behavior of the chromosomes in gametogenesis in Lycia（Biston）hirtaria，Ithysia（Nyssia）zonaria and in their hybrids.Jour.Genet.III.

HARTMAN，C.G.1920.The free-martin and its reciprocal.Science.LII.

HARTMAN，C.G.，and HAMILTON，W.F.1922.A case of true hermaphroditism in the fowl.Jour.Exp.Zool.XXXVI.

HARTMANN，M.1923.Uber sexuelle Differenzierung und relative Sexualitat.Studia Mendeliana.Brünn.

——1925.Untersuchungenüber relative Sexualitat.I.Versuche an Ectocarpus silicuiosus.Biol.Zentralb.XLV.

HARVEY，E.B.1916.A review of the chromosome numbers in the Metazoa.I.Jour.Morph.XXVIII.

——1920.A review of the chromosome numbers in the Metazoa.II.Ibid.XXXIV.

HEILBORN，O.1922.Die Chromosomenzahlen der Gattung Carex.Svensk.Bot.Tidskr.XVI.

——1924.Chromosome numbers and dimensions，species-formation and phylogeny in the genus Carex.Hereditas.V.

HENKING，H.1892.Untersuchungenüber die ersten Entwicklungsvorgange in den Eiern der Insekten.Zeit.f.wiss.Zool.LIV.

HERIBERT-NILSSQN，N.1912.Die Variabilitat der Oenothera Lamarckiana und das Problem der Mutation.Zeit.Abst.-Vererb.VIII.

——1920.Zuwachsgeschwindigkeit der Pollenschlauche und gestorte Mendelzahlen bei Oenothera Lamarckiana.Hereditas.I.

——1920.Kritische Betrachtungen und faktorielle Erklarung der Laeta-Velutinaspaltung bei Oenothera.Ibid.I.

HERTWIG，G.1911.Radiumbestrahlung unbefruchteter Froscheier und ihre Entwicklung nach Befruchtung mit normalem Samen.Arch.Mikr.Anat.LXXVII.

——1912.Das Schicksal des mit Radium bestrahlten Spermachromatins im Seeigelei.Ibid.LXXIX.

——1913.Parthenogenesis bei Wirbeltieren，hervorgerufen durch artfremden radiumbestrahlten Samen.Ibid.LXXXI.

HERTWIG，O.1911.Die Radiumkrankheit tierischer Keimzellen.Bonn.

——1911.Mesothoriumversuche an tierischen Keimzellen，ein experimenteller Beweis für die Idioplasmanatur der Kernsubstanzen.Sitz.-ber.Akad.Wiss.Berlin.XL.

——1911.Die Radiumkrankheit tierischer Keimzellen.Ein Beitrag zur experimentellen Zeugungs-und Vererbungslehre.Arch.Mikr.Anat.LXXVII.

——1913.Versuche an Tritoneirernüber die Einwirkung bestrahlter Samenfaden auf die tierische Entwicklung.Ibid.LXXXII.

HERTWIG，O.and G.1923.Allgemeine Biologie.6and7，Aufl.Jena.

HERTWIG，P.1920.Haploide und diploide Parthenogenese.Biol.Centralb.XL.

HERTWIG，R.1905.Uber das Problem der sexuellen Differenzierung.Verhandl.Deutsch.Zool.Ges.XV.

——1906.Eireife und Befruchtung.O.Hertwig Handbuch d.Vergl.und Experim.Entwickelungslehre.I.Jena.1909.

——1907.Weitere Untersuchungenüber das sexualitatsproblem.III Verh.d.Deutsch.Zool.Gesells.XVII.

——1912.Uber den derzeitigen Stand des Sexualitatsproblems nebst eigenen Untersuchungen.Biol.Centralb.XXXII.

——1921.Uber den Einfluss derUberreife der Eier auf das Geschlechts-verhaltnis bei Froschen und Schmetterlingen.Sitzungsb.d.k.bayer Akad.Wiss.（Math，-phys.Kl.）XXII.

HINDLE，E.1917.Notes on the biology of Pediculus humanus.Parasitology，IX.

HIRATA，K，1924.Sex reversal in hemp.（Preliminary report.）Jour.Soc.Agri.and forestry，XVI.

HOVASSE，R.1922.Contribution a l’étude des Chromosomes.Variation du nombre et régulation en parthénogenèse.Bull.Biologique de la France et de la Belgique.LVI.

HURST，C.C.1925.Experiments in Genetics.Cambridge University Press.

HUXLEY，J.S.1920.Note on an alternating preponderance of males and females in fish，and its possible significance.Jour.Genet.X.

HUXLEY，J.S.，and CARR-SAUNDERS，A.M.1924.Absence of prenatal effects of lens-antibodies in rabbits.Brit.Jour.Exp.Biol.I.

JANSSENS.F.A.1905.Evolution des auxocytes mles du Batrachoseps attenuatus.La Cellule.XXII.

——1909.La théorie de la chiasmatypie.Nouvelle interprétation des cinèses de maturation.Ibid.XXV.

JEFFREY，E.C.1925.Polyploidy and the origin of species.Am.Nat.LIX.

JENNINGS，H.S.1911.Pure lines in the study of genetics in lower organisms.Am.Nat.XLV.

——1918.Disproof of a certain type of theories of crossing over between chromosomes.Ibid.LII.

——1923.Crossing over and the theory that the genes are arranged in serial order.Proc.Nat.Acad.Sc.IX.

——1923.The numerical relations in the crossing over of the genes，with a critical examination of the theory that the genes are arranged in a linear series.Genetics.VIII.

JOHANNSEN，W.1909.Elemente der exakten Erblichkeitslehre.Jena.

——1911.The genotype conception of heredity.Am.Nat.XLV.

JONES，D.F.1917.Dominance of linked factors as a means of accounting for heterosis.Genetics.II.

JUNKER，H.1923.Cytologische Untersuchungen an den Geschlechtsorganen der halbzwitterigen Steinfliege Perla marginata.Arch.Zellf.XVII.

JUST，G.1925.Untersuchungenüber Faktorenaustausch.Zeit.Abst.-Vererb.XXXVI.

KAHLE，W.1908.Paedogenesis bei Cecidomyiden.Zoologica.Leipzig.LVIII.

KARPETSCHENKO，G.D.1925.Karyologische Studienüber die Gattung Trifolium L.Bull.Applied Bot.and Plant Breeding，XIV.

——1927.The production of polyploid gametes in hybrids.Hereditas，IX.

KIHARA，H.1919.Uber cytologische Studien bei einigen Getreidearten.I.II.Chromosomenzahlen und Verwandtschaftsverhaltnisse unter Avena-Arten.Bot.Mag.Tokyo.XXXII.XXXIII.

——1921.Uber cytologische Studien bei einigen Getreidearten.Ibid.XXXV.

——1924.Cytologische und genetische Studien bei wichtigen Getreidearten mit besonderen Rücksicht auf das Verhalten der Chromosomen und die Sterilitat in den Bastarden.Memoirs Coll.Sc.Kyoto Imp.Univ.，Series B.I.

KIHARA，H.，and ONO，T.1923.Cytological studies on Rumex L.I.Chromosomes of Rumex acetosa L.Bot.Mag.Tokyo，XXXVII.

——1923.Cytological studies on Rumex L.II.On the relation of chromosome number and sexes in Rumex acetosa L.Ibid.XXXVII.

——1925.The sex-chromosomes of Rumex acetosa.Zeit.Abst.-Vererb.XXXIX.

KNEIP，H.1921.Uber morphologische und physiologische Geschlechtsdifferenzierung.Verhandl.der Physikal-Med.Gesell.Würzburg.XLVI.

——1922.Uber Geschlechtsbestimmung und Reduktionsteilung.Ibid.XLVII.

——1923.Uber erblichenderungen von Geschlechtsfaktoren bei Pilzen.Zeit.Abst.-Vererb.XXXI.

KOJIMA，H.1925.On the meiosis and the chromosome number in different races of Solanum Melongena L.Bot.Mag.Tokyo，XXXIX.

KORNHAUSER，S.I.1919.The sexual characteristics of the membracid，Thelia bimaculata（Fabr.）.Jour.Morph.XXXII.

KRAFKA，JR.，J.1920.The effect of temperature upon facet number in the bar-eyed mutant of Drosophila.I.II.III.Jour.Gen.Physiol.II.

——1920.Environmental factors other than temperature affecting facet number in the bar-eyed mutant of Drosophila.Ibid.III.

KUSCHAKEWITSCH，S.1910.Die Entwicklungsgeschichte der Keimdrüsen von Rana esculenta.Festschr.f.R.Hertwig.II.

KUWADA，Y.1919.Die Chromosomenzahl von Zea Mays L.Jour.Coll.Sc.Tokyo Imp.Univ.XXXIX.

LANCEFIELD，D.E.1922.Linkage relations of the sex-linked characters in Drosophila obscura.Genetics.VII.

LANCEFIELD，R.C.，and METZ.C.W.1922.The sex-linked group of mutant characters in Drosophila willistoni.Am.Nat.LVI.

LANG，A.1904.Uber Vorversuche zu Untersuchungenüber die Varietatenbildung von Helix hortensis Müller und Helix nemoralis L.Abdruck aus der Festschrift z.siebzigsten Geburtstage v.E.Haeckel.Jena.

——1908.Uber die Bastarde von Helix hortensis Müller und Helix nemoralis.Jena.

——1911.Fortgesetzte Vererbungsstudien.I.Albinismus bei Banderschnecken.Zeit.Abst.-Vererb.V.

——1912.Vererbungswissenschaftliche Miszellen.Ibid.VIII.

LILLIE，F.R.1916.The theory of the free-martin.Science，n.s.XLIII.

——1917.The free-martin；a study of the action of sex-hormones in the foetal life of cattle.Jour.Exp.Zool.XXIII.

LIPSCHUTZ，A.1919.Die Pubertatsdrüse und ihre Wirkungen.Bern.

LITARDIRE，R.DE.1925.Sur l’existence de figures didiplodes dans le méristeme radiculaire du Cannabis sativa L.La Cellule.XXXV.

LITTLE，C.C.1913.Experimental studies of the inheritance of color in mice.Carnegie Inst.Wash.No.179.

——1914.Dominant and recessive spotting in mice.Am.Nat.XLVIII.

LITTLE，C.C.，and BAGG，H.J.1923.A brief description of abnormalities observed in the descendants of X-rayed mice.Anat.Rec.XXIV.

——1924.The occurrence of four inheritable morphological variations in mice and their possible relation to treatment with X-rays.Jour.Exp.Zool.XLI.

LJUNGDAHL，H.1922.Zur Zytologie der Gattung Papaver.Svensk Bot.Tidskr.XVI.

——1924.Uber die Herkunft der in der meiosis konjugierenden Chromosomen bei Papaver-Hybriden.Svensk Bot.Tidsk.，XVIII.

LOCK，R.H.1906.Recent progress in the study of variation，heredity and evolution.London and New York.

LONGLEY，A.E.1923.Cytological studies in the genera Rubus and Crataegus.Am.Nat.LVII.

——1924.Chromosomes in maize and maize relatives.Jour.Agri.Research.XXVIII.

——1925.Segregation of carbohydrates in maize-pollen.Science.LXI.

LONGLEY，A.E.，and DARROW，G.M.1924.Cytological studies of diploid and polyploid forms in raspberries.Jour.Agri.Research.XXVII.

LOTSY，J.P.1913.Hybrides entre espèces d’Antirrhinum.Repts.4th Intern.Conf.Genet.Paris.

——1916.Evolution by means of hybridization.The Hague.

LUTZ，A.M.1907.A preliminary note on the chromosomes of Oenothera Lamarckiana and one of its mutants，O.gigas.Science，XXVI.pp.151-152.

——1912.Triploid mutants in Oenothera.Biol.Centralb.XXXII.

——1917.Fifteen-and sixteen-chromosome Oenothera mutants.Am.Jour.Bot.IV.

MAGNUSSON，H.1918.Geschlechtslose Zwillinge.Eine gewohnlich Form von Hermaphroditismus beim Rinde.Arch.f.Anat.u.Physiol.Anat.Abt.

MALLOCH，W.S.and F.W.1924.Species crosses in Nicotiana，with particular reference to N.longiflora x N.Tabacum，N.longiflora x N.Sanderae，N.Tabacum x N.glauca.Genetics.IX.

MANN，M.C.1923.The occurrence and hereditary behavior of two new dominant mutations in an inbred strain of Drosophila melanogaster.Genetics.VIII.

——1923.A demonstration of the stability of the genes of an inbred stock of Drosophila melanogaster under experimental conditions.Jour.Exp.Zool.XXXVIII.

——1925.Chromosome number and individuality in the genus Crepis.I.A comparative study of the chromosome number and dimensions of nineteen species.Univ.Calif.Pub.Agri.Sc.，II.

MARCHAL，EM.1912.Recherches cytologiques sur le genre Amblystegium.Bull.de la Soc.roy.de Bot.de Belg.LI.

MARCHAL，EL.andEM.1906.Recherches Expérimentales sur la Sexualitédes Spores chez les Mousses dioques.Mém.couronnés，par la Classe des sciences，dans la séance du15décembre1905.

——1907，1911，and1919.Aposporie et sexualitéchez les mousses.Bull.de l’Acad.roy.de Belg.（Classe de science）.Nos.7，9-10，1.

MARECHAL，J.1907.Sur l’Ovogénèse des Sélaciens et de quelques autres Chordates.I.Morphologie de l’Element chromosomique dans l’Ovocyte I chez les Sélaciens，les Téléostéens，les Tuniciers et l’Amphioxus.La Cellule.XXIV.

MARSHALL，W.W.，and MULLER，H.J.1917.The effect of long-continued heterozygosis on a variable character in Drosophila.Jour.Exp.Zool.XXII.

MAVOR，J.W.1923.An effect of X-rays on crossing-over in Drosophila.Proc.Soc.Exp.Blol.and Med.XX.

——1923.An effect of X-rays on the linkage of Mendelian characters in the first chromosome of Drosophila.Genetics.VIII.

MAY，H.G.1917.The appearance or reverse mutations in the bar-eyed race of Drosophila under experimental control.Proc.Nat.Acad.Sc.III.

——1917.Selection for higher and lower facet numbers in the bar-eyed race of Drosophila and the appearance of reverse mutations.Biol.Bull.XXXIII.

MCCLUNG，C.E.1902.The accessory chromosome—sex determinant？Biol.Bull.III.

——1902.Notes on the accessory chromosome.Anat.Anz.XX.

——1905.The chromosome complex of orthopteran spermatocytes.Biol.Bull.IX.

——1914.A comparative study of the chromosomes in orthopteran spermatogenesis.Jour.Morph.XXV.

——1917.The multiple chromosomes of Hesperotettix and Mermiria.Ibid.XXIX.

MCPHEE，H.C.1924.The influence of environment on sex in hemp，Cannabis sativa L.Jour.Agri.Research.XXVIII.

——1924.Meiotic cytokinesis of Cannabis.Bot.Gaz.LXXVIII.

MEHLING，E.1915.Uber die gynandromorphen Bienen des Eugsterschen Stockes.Verh.Phys.-Med.Gesell.Würzburg.XLIII.

MENDEL，G.1865.Versucheüber Pflanzen-hybriden.Verh.Naturf.Ver.Brünn.IV.

METZ，C.W.1914.Chromosome studies in the Diptera.I.Jour.Exp.Zool.XVII.

——1916.Mutations in three species of Drosophila.Genetics.I.

——1916.Chromosome studies on the Diptera.II.The paired association of chromosomes in the Diptera，and its significance.Jour.Exp.Zool.XXI.

——1916.Chromosome studies on the Diptera.III.Additional types of chromosome groups in the Drosophilidae.Am.Nat.L.

——1916.Linked Mendelian characters in a new species of Drosophila.Science n.s.XLIV.

——1918.The linkage of eight sex-linked characters in Drosophila virilis.Genetics.III.

——1920.Correspondence between chromosome number and linkage groups in Drosophila virilis.Science n.s.LI.

——1920.The arrangement of genes in Drosophila virilis.Proc.Nat.Acad.Sc.VI.

——1925.Chromosomes and sex in Sciara.Science.LXI.

METZ，C.W.，and BRIDGES，C.B.1917.Incompatibility of mutant races in Drosophila.Proc.Nat.Acad.Sci.III.

METZ，C.W.，and MOSES，M.S.1923.Chromosomes of Drosophila.Jour.Heredity.XIV.

METZ，C.W.；MOSES，M.；and MASON，E.1923.Genetic studies on Drosophila virilis，with considerations on the genetics of other species of Drosophila.Carnegie Inst.Wash.No.328.

MEURMAN，O.1925.Uber Chromosomenzahlen und Heterochromosomen bei diozischen Phanerogamen.Soc.Sci.Fenn.Comm.Biol.II，2.

——1925.The chromosome behavior of some dioecious plants and their relatives with special reference to the sex chromosomes.Ibid.II，3.

MEVES，FR.1907.Die Spermatocytenteilungen bei der Honigbiene Apis mellifica（L.）nebst Bemerkungenüber Chromatinreduktion.Arch.f.mikro.Anat.u.Entw.-mech.LXX.

MEYER，P.1923.Crossing-over und Chromosomen.Ein Beitrag zur Frage des Faktorenaustauschmechanimus.Zeit.Abst.-Vererb.XXXII.

MINOURA，T.1921.A study of testis and ovary grafts on the hen’s egg and their effects on the embryo.Jour.Exp.Zool.XXXIII.

MOHR，O.L.1919.Character changes caused by mutation of an entire region of a chromosome in Drosophila.Genetics.IV.

——1921.Den Morgan’ske skole og dens betydning for den moderne arvelighedsforskning.Nord.Jordbrugsforsk.Foren.Kongr.Kbenhavn.

——1922.Cases of mimic mutations and secondary mutations in the X-chromosome of Drosophila melanogaster.Zeit.Abst.-Vererb.XXVIII.

——1922.o.Winge’s paper on“The interaction between two closely linked lethals in Drosophila as the cause of the apparent constancy of the mutant‘spread.’”Genetica.IV.

——1923.A somatic mutation in the singed locus of the X-chromosome in Drosophila melanogaster.Hereditas.IV.

——1923.Das Deficiency-Phanomen bei Drosophila melanogaster.Zeit.Abst.-Vererb.XXX.

——1923.A genetic and cytological analysis of a section deficiency involving four units of the X-chromosome in Drosophila melanogaster.Ibid.XXXII.

MOORE，C.R.1919.On the physiological properties of the gonads as controllers of somatic and psychical characteristics.I.The rat.Jour.Exp.Zool.XXVIII.

——1925.Sex determination and sex differentiation in birds and mammals.Am.Nat.LIX.

DE MOL，W.E.1921.De l’existence de variétés hétéroplodes de l’Hyacinthus orientalis L.dans les cultures hollandaises.Inst.Bot.Universitat Zürich Serie.II.

——1923.Duplication of generative nuclei by means of physiological stimuli and its significance.Genetica.V.

——1923.The disappearance of the diploid and triploid magnicoronate narcissi from the larger cultures and the appearance in their place of tetraploid forms.Proc.Koninklijke Akad.van Wetenschappen te Amsterdam.XXV.

MORGAN.L.V.1922.Non-criss-cross inheritance in Drosophila melanogaster.Biol.Bull.XLII.

——1925.Polyploidy in Drosophila melanogaster with two attached X chromosomes.Genetics.X.

MORGAN，T.H.1910.Sex-limited inheritance in Drosophila.Science n.s.XXXII.

——1910.The method of inheritance of two sex-limited characters in the same animal.Proc.Soc.Exp.Biol.and Med.VIII.

——1911.An attempt to analyze the constitution of the chromosomes on the basis of sex-limited inheritance in Drosophila.Jour.Exp.Zool.XI.

——1912.Further experiments with mutations in eye-color of Drosophila：the loss of the orange factor.Jour.Acad.Nat.Sci.Phila.XV.

——1912.Eight factors that show sex-linked inheritance in Drosophila.Science，n.s.XXXV.

——1912.Heredity of body color in Drosophila.Jour.Exp.Zool.XIII.

——1912.A modification of the sex-ratio，and of other ratios，in Drosophila through linkage.Zeits.Abst.-Vererb.VII.

——1912.The explanation of a new sex-ratio in Drosophila.Science n.s.XXXVI.

——1912.Complete linkage in the second chromosome of the male.Ibid.XXXVI.

——1912.The elimination of the sex-chromosomes from the male-producing eggs of Phylloxerans.Jour.Exp.Zool.XII.

——1914.The failure of ether to produce mutations in Drosophila.Amer.Nat.XLVIII.

——1914.No crossing over in the male of Drosophila of genes in the second and third pairs of chromosomes.Biol.Bull.XXVI.

——1914.Two sex-linked lethal factors in Drosophila and their influence on the sex-ratio.Jour.Exp.Zool.XVII.

——1914.Heredity and sex.New York.

——1915.The predetermination of sex in Phylloxerans and Aphids.Jour.Exp.Zool.XIX.

——1915.The infertility of rudimentary winged females of Drosophila ampelophila.Amer.Nat.XLIX.

——1915.The constitution of the hereditary material.Proc.Amer.Phil.Soc.LIV.

——1915.The rle of the environment in the realization of a sex-linked Mendelian character in Drosophila.Amer.Nat.XLIX.

——1915.Localization of the hereditary material in the germ cells.Proc.Nat.Acad.Sc.I.

——1916.A critique of the theory of evolution.Princeton Press.

——1917.An examination of the so-called process of contamination of the genes.Anat.Rec.XI.

——1917.The theory of the gene.Amer.Nat.LI.

——1918.Concerning the mutation theory.Sc.Mo.V.

——1918.Changes in factors through selection.Ibid.V.

——1918.Evolution by mutation.Ibid.VI.

——1919.A demonstration of genes modifying the character“notch.”Carnegie Inst.Wash.No.218.

——1919.The physical basis of heredity.Philadelphia.

——1922.The mechanism of heredity.Nature CIX，Feb.23，Mar.2，Mar.9.

——1922.On the mechanism of heredity.Croonian Lecture.Proc.Roy.Soc.，B.XCIV.

——1923.The modern theory of genetics and the problem of embryonic development.Physiol.Rev.III.

——1924.Are acquired characters inherited？Yale Review.XIII.

——1924.Human inheritance.Am.Nat.LVIII.

——1926.Recent results relating to chromosomes and genetics.Quart.Rev.Biol.I.

MORGAN，T.H.，and BRIDGES，C.B.1913.Dilution effects and bicolorism in certain eye colors of Drosophila.Jour.Exp.Zool.XV.

——1916.Sex-linked inheritance in Drosophila.Carnegie Inst.Wash.No.237.

——1919.The construction of chromosome maps.Proc.Soc.Exp.Biol.and Med.XVI.

——1919.The origin of gynandromorphs.Carnegie Inst.Wash.No.278.

——1919.The inheritance of a fluctuating character.Jour.Gen.Physiol.I.

MORGAN，T.H.，BRIDGES，C.B.，and STURTEVANT，A.H.1925.The genetics of Drosophila.Bibliogr.Genetica，II.

MORGAN，T.H.，and CATTELL，E.1912.Data for the study of sex-linked inheritance in Drosophila.Jour.Exp.Zool.XIII.

——1913.Additional data for the study of sex-linked inheritance in Drosophila.Ibid.XIV.

MORGAN，T.H.，and LYNCH，C.J.1912.The linkage of two factors in Drosophila that are not sex-linked.Biol.Bull.XXIII.

MORGAN，T.H.，and PLOUGH，H.H.1915.The appearance of known mutations in other mutant stocks.Amer.Nat.XLIX.

MORGAN，T.H.；STURTEVANT，A.H.；and BRIDGES，C.B.1920.The evidence for the linear order of the genes.Proc.Nat.Acad.Sc.VI.

MORGAN，T.H.；STURTEVANT，A.H.；MULLER，H.J.；and BRIDGES，C.B.1915.2d ed.1923.The mechanism of Mendelian heredity.New York.

MORRILL，A.W.1903.Notes on some Aleurodes from Massachusetts，with descriptions of new species.Mass.Agr.Exp.Sta.，Tech.Bull.I.

MORRILL，A.W.，and BACK，E.A.1911.White flies injurious to citrus in Florida.U.S.Dept.Agr.，Bureau Ent.，Bull.92.

MOUNCE，I.1921.Homothallism and the production of fruit-bodies by monosporous mycelia in the genus Coprinus.Trans.Brit.Mycolog.Soc.，VII.

MULLER，H.J.1914.A gene for the fourth chromosome of Drosophila.Jour.Exp.Zool.XVII.

——1916.The mechanism of crossing over.Amer.Nat.L.

——1917.An Oenothera-like case in Drosophila.Proc.Nat.Acad.Sc.III.

——1918.Genetic variability，twin hybrids and constant hybrids，in a case of balanced lethal factors.Genetics.III.

——1920.Are the factors of heredity arranged in a line？Amer.Nat.LIV.

NACHTSHEIM，H.1912.Parthenogenese，Eireifung und Geschlechtsbestimmung bei der Honigbiene.Sitzungs d.Gesell.f.Morph.u.Phys.in München.

——1913.Cytologische Studienüber die Geschlechtsbestimmung bei der Honigbiene（Apis mellifica L.）.Arch.Zellf.XI.

——1914.Das Problem der Geschlechtsbestimmung bei Dinophilus.Berich.d.Naturf.Gesell.z.Freiburg i.Br.XXI.

——1920.Crossing-over-Theorie oder Reduplikationshypothess？Zeit.Abst.-Vererb.XXII.

——1921.Sind haploide Organismen（Metazoen）lebensfahig？Biol.Zentralb.XLI.

NAWASCHIN，M.1925.Morphologische Kernstudien der Crepis-Arten in bezug auf die Artbildung.Zeit.f.Zellf.u.mikr.Anat.II.

NAWASCHIN，S.1912.On the dimorphism of the nuclei in the somatic cells of Galtonia Candicana.Bull.Acad.Imper.Sc.Pétersbourg，XXII.（Russian.）

——1915.Hetero-and idiochromosomes of the plant’s nucleus as the cause of the nuclear dimorphism of certain plant species，and the significance of nuclear dimorphism in the process of the origin of species.Ibid.

NEMEC，B.1910.Das Problem der Befruchtungsvorgange und andere zytologische Fragen.Berlin.

NEWELL，W.1915.Inheritance in the honey-bee，Science，XLI.

ORTMANN，A.E.1905.Mem.Carnegie Mus.II.

OSAWA，I.1913.Studies on the cytology of some species of Taraxacum.Arch.Zellf.X.

——1913.On the development of the pollen grain and embryo-sac of Daphne，with special reference to the sterility of Daphne odora.Jour.Coll.Agri.Tokyo.IV.

——1916.Triploid mutants in garden races of morus.Japanese.Bull.Imp.Sericult.Exp.Sta.Japan.I.

——1920.Cytological and experimental studies in morus，with special reference to triploid mutants.Ibid.I.

OSTENFELD，C.H.1925.Some remarks on species and chromosomes.Am.Nat.LIX.

OVEREEM，C.VAN.1921.Uber Formen mit abweichender Chromosomenzahl bei Oenothera.Bot.Zentralb.XXXVIII.

——1922.Uber Formen mit abweichender Chromosomenzahl bei Oenothera.Ibid.XXXIX.

PAINTER，T.S.1922，1923.Studies in mammalian spermatogenesis.I and II.Jour.Exp.Zool.XXXV and XXXVII.

PEACOCK，A.D.1925.Animal parthenogenesis in relation to chromosomes and species.Am.Nat.LIX.

PEARL，R.1917.The selection problem.Am.Nat.LI.

PEARL，R.，and CURTIS，M.1909.A case of incomplete hermaphroditism.Biol.Bull.XVII.

PEARL，R.，and SURFACE，F.M.1909.Is there a cumulative effect of selection？Data from the study of fecundity in the domestic fowl.Zeit.Abst.-Vererb.II.

PELLEW，C.，and DURHAM，F.M.1916.The genetic behavior of the hybrid Primula kewensis，and of its allies.Jour.Genet.V.

——1920.Weitere Untersuchungenüber die Chromosomenverhaltnisse in Crepis.Svensk Bot.Tidskr.XIV.

PERCIVAL，J.1921.The wheat plant.London.

PFLUGER，E.1882.Uber die geschlechtsbestimmenden Ursachen und die Geschlechtsverhaltnisse der Frosche.Arch.f.Physiologie，XXIX.

——1883.Uber den Einfluss der Schwerkraft auf die Theilung der Zellen.Ibid.XXXI.II.XXXII.

PHILIPPI，E.1908.Fortpflanzungsgeschichte der viviparen Teleosteer Glaridichthys januarius，etc.Zool.Jahrb.XXVII.

PICK，L.1914.Uber den wahren Hermaphroditismus des Menschen und der Saugetiere.Arch.f.mikr.Anat.LXXXIV.

PICTET，A.，et FERRERO，A.1924.Ségrégation dans un croisement entre espèces de Cobayes（Cavia aperea par Cavia cobaya）.Soc.d.phys.et d’his.nat.d.Genève.XLI.

PLOUGH，H.H.1917.The effect of temperature on linkage in the second chromosome of Drosophila.Proc.Nat.Acad.Sc.III.

——1917.The effect of temperature on crossingover in Drosophila.Jour Exp.Zool.XXIV.

——1919.Linear arrangement of genes and double crossing over.Proc.Nat.Acad.Sc.V.

——1921.Further studies on the effect of temperature on crossing over.Jour.Exp.Zool.XXXII.

——1924.Radium radiations and crossing over.Amer.Nat.LVIII.

PONSE，K.1924.L’organe de Bidder et le déterminisme des caractères sexuels secondaires du Crapaud（Bufo vulgaris L.）.Rev.Suisse d.Zool.XXXI.

——1925.Ponte et dévelopment d’oeufs provenant de l’organe de Bidder d’un Crapaud mle féminisé.C.R.Soc.Biol.XCII.

PONSE.K.，et GUYENOT，E.1923.Inversion expérimentale du type sexuel dans la gonade du Crapaud.C.R.Soc.Biol.LXXXIX.

PRITCHARD，F.S.1916.Change of sex in hemp.Jour.Heredity.VII.

PUNNETT，R.C.1913.Reduplication in Sweet Peas.Jour.Genet.III.

——1917.Reduplication in Sweet Peas.II.Ibid.VI.

——1923.Linkage in the Sweet Pea（Lathyrus odoratus）.Ibid.XIII.

——1924.Lathyrus odoratus.Bibliogr.Genetica，I.

——1927.Linkage groups and chromosome numbers in Lathyrus.Proc.Roy.Soc.London（B），C II.

RENNER，O.1917.Versucheüber die gametische Konstitution der Oenotheren.Zeit.Abst.-Vererb.XVIII.

——1918.Oenothera Lanarckiana und die Mutationstheorie.Die Naturwissenschaften.VI.

RIDDLE，O.1916.Sex control and known correlations in pigeons.Am.Nat.L.

——1917.The control of the sex ratio.Jour.Wash.Acad.Sc.VII.

——1917.The theory of sex as stated in terms of results of studies on pigeons.Science，n.s.XLVI.

——1924.A.case of complete sex-reversal in the adult pigeon.Am.Nat.LVIII.

——1925.Birde without gonads：Their origin，behaviour，and bearing on the theory of the internal secretion of the testis.Brit.Jour.Exp.Biol.II.

ROSENBERG，O.1909.Uber die Chromosomenzahlen bei Taraxacum und Rosa.Svensk.Bot.Tidskr.III.

——1917.Die Reduktionsteilung und ihre Degeneration in Hieracium.Ibid.XI.

——1925.Chromosomes and species.Am.Nat.LIX.

——1927.Die semiheterotypische Teilung und ihre Bedeutung für die Entstehung verdoppelter Chromosomenzahlen.Hereditas，VIII.

SAFIR，S.R.1920.Genetic and cytological examination of the phenomena of primary non-disjunction in Drosophila melanogaster.Ibid.V.

SAKAMURA，T.1916.Uber die Beeinflussung der Zell-und Kernteilung durch die Chloralisierung mit besonderer Rücksicht auf das Verhalten der Chromosomen.Bot.Mag.Tokyo.XXX.

——1918.Kurze Mitteilungüber die Chromosomenzahlen und die Verwandtschaftsverhaltnisse der Triticum Arten.Ibid.XXXII.

——1920.Experimentelle Studienüber die Zell-und Kernteilung mit besonderer Rücksicht auf Form，grosse und Zahl der Chromosomen.Jour.Coll.Sci.Imp.Univ.Tokyo.XXXIX.

SANTOS，J.K.1923.Differentiation among chromosomes in Elodea.Bot.Gaz.LXXV.

——1924.Determination of sex in Elodea，Ibid.LXXVII.

SAX，K.1921.Sterility in wheat hybrids.I.Sterility relationships and endosperm development.Genetics.VI.

——1922.Sterility in wheat hybrids.II.Chromosome behavior in partially sterile hybrids.Ibid.VII.

SCHACKE，M.A.1919.A chromosome difference between the sexes of Sphaerocarpus texanus.Science，n.s.XLIX.

SCHAFFNER，J.H.1919.Complete reversal of sex in hemp.Science.L.

——1921.Influence of environment on sexual expression in hemp.Bot.Gaz.LXXI.

——1923.The influence of relative length of daylight on the reversal of sex in hemp.Ecology.IV.

——1925.Sex determination and sex differentiation in the higher plauts.Am.Nat.LIX.

SCHLEIP，W.1911.Das Verhalten des Chromatins bei Angiostomum（Rhabdonema）nigrovenosum.Arch.Zellf.VII.

SCHMIDT，JOHS.1920.The genetic behaviour of a secondary sexual character.IV.Compt.-rend.des Travaux d.Laboratoire Carlsberg，XIV.

SCHRADER，F.1920.Sex determination in the white-fly（Trialeurodes vaporariorum）.Jour.Morph.XXXIV.

——1923.Haploidie bei einer Spinnmilbe.Arch.mikr.Anat.XCVII.

——1926.Notes on the English and American races of the green-house white-fly（Trialeurodes vaporariorum）.Ann.Appl.Biol.XIII.

——1928.Die Geschlechtschromosomen.Berlin.

SCHRADER，F.，and HUGHES-SCHRADER，S.1926.Haploidy in Icerya purchasi.Zeit.wiss.Zool.CXXVIII.

SCHREINER，A.，and K.E.1905.Uber die Entwickelung der mannlichen Geschlechtszellen von Myxine glutinosa（L.）.Arch.de Biol.XXI.

SCHWEIZER，JAKOB.1923.Polyploidie und Geschlechterverteilung bei Splachnum sphaericum（Linn.Fil.）Swartz.Flora.CXVI.

SEILER，J.1913.Das Verhalten der Geschlechtschromosomen bei Lepidopteren.Zool.Anz.XLI.

——1917.Geschlechtschromosomen-Untersuchungen an Psychiden.Zeit.Abst.-Vererb.XVIII.

——1917.Zytologische Vererbungsstudien an Schmetterlingen.Sitzungs.Ges.naturf.Fr.Berlin.II.

——1919.Researches on the sex-chromosomes of Psychidae（Lepidoptera）.Biol.Bull.XXXVI.

——1920.Geschlechtschromosomen-Untersuchungen an Psychiden.I.Experimentelle Beeinflussung der geschlechtsbestimmenden Reifeteilung bei Talaeporia tubulosa Retz.Arch.Zellf.XV.

——1921.Geschlechtschromosomen-Untersuchungen an Psychiden.II.Die Chromosomenzahlen von Fumea casta und Taiaeporia tubulosa.Ibid.XVI.

——1922.Geschlechtschromosomen-Untersuchungen an Psychiden.III.Chromosomenkoppelungen bei Solenobia pineti Z.Ibid.XVI.

——1923.Geschlechtschromosomen-Untersuchungen an Psychiden.IV.Die Parthenogenese der Psychiden.Zeit.Abst.-Vererb.XXXI.

SEILER，J.，und HANIEL，C.B.1922.Das verschiedene Verhalten der Chromosomen in Eireifung und Samenreifung von Lymantria monacha L.Zeit.Abst.-Vererb.XXVII.

SEREBROVSKY，A.S.1922.Crossing-over involving three sex-linked genes in chickens.Am.Nat.LVI.

SEXTON，E.W.，and HUXLEY，J.S.1921.Intersexes in Gammarus cheureuxi and related forms.Jour.Marine Biol.Assn.United Kingdom.XII.

SHARP，L.W.1921.An introduction to cytology.New York.

SHIMOTOMAI，N.1925.A karyological study of Brassica I.Bot.Mag.Tokyo，XXXIX.

SHIWAGO，P.J.1924.The chromosome complexes in the somatic cells of male and female of the domestic chicken.Science.LX.

SHULL，A.F.1910.Studies in the life cycle of Hydatina senta.Jour.Exp.Zool.VIII.

——1915.Inheritance in Hydatina senta.II.Characters of the females and their parthenogenetic eggs.Jour.Exp.Zool.XVIII.

——1915.Periodicity in the production of males in Hydatina senta.Biol.Bull.XXVIII.

——1917.Sex determination in Anthothrips verbasci.Genetics.II.

——1921.Chromosomes and the life cycle of Hydatina senta.Biol.Bull.XLI.

——1925.Sex and the parthenogenetic-bisexual cycle.Am.Nat.LIX.

SHULL，A.F.，and LADOFF，SONIA.1916.Factors affecting male-production in Hydatina.Jour.Exp.Zool.XXI.

SHULL，G.H.1909.The“presence and absence”hypothesis.Am.Nat.XLIII.

——1910.Inheritance of sex in Lychnis.Bot.Gaz.XLIX.

——1911.Reversible sex-mutants in Lychnis dioica.Ibid.LII.

——1912.Hermaphrodite females in Lychnis dioica.Science.XXXVI.

——1914.Duplicate genes for capsule-form in Bursa bursa-pastoris.Zeit.Abst.-Vererb.XII.

——1923.Further evidence of linkage with crossing over in Oenothera.Genetics.VIII.

——1923.Linkage with lethal factors in the solution of the Oenothera problem.Eugenics，Genetics and the Family.I.

SINNOTT，E.W.，and BLAKESLEE，A.F.1922.Structural changes associated with factor mutations and with chromosome mutations in Datura.Proc.Nat.Acad.Sc.VIII.

SINOTO，Y.1924.On the chromosome behaviour and sex determination in Rumex acetosa L.Bot.Mag.Tokyo，XXXVIII.

SMITH，GEOFFREY.1906.Fauna und Flora des Golfes von Neapel.Rhizocephala.Zool.Sta.Neapel.Monographie.XXIX.

——1909.Crustacea.Cam.Nat.Hist.

——1910—1912.Studies in the experimental analysis of sex.Parts1-9.Quar.Jour.Micro.Sc.LIV，LV，LVI，LVII，LVIII.

——1913.Studies in the experimental analysis of sex.10.The effect of Sacculina on the storage of fat and glycogen and on the formation of pigment by its host.Ibid.LIX.

SOROKINE，HELEN.1924.The satellites in the somatic mitoses in Ranunculus acris L.Publ.de la fac.des sciences de l’univ.Prague Nr.13.

SPEMANN，H.1914.Uber verzogerte Kernversorgung von Keimteilen.Verh.d.Dtsch.Zool.Ges.a.d.24.Jahrevers.，Freiburg i.Br.

SPENCER，H.1864.The principles of biology.

STEINACH，E.1913.Feminierung von Mannchen und Maskulierung von Weibchen.Centralb.f.Phys.XXVII.

——1916.Pubertatsdrüsen und Zwitterbildung.Arch.f.d.Entw.d.Organ.XLII.

STEINER，G.1923.Intersexes in Nematodes.Jour.Heredity.XIV.

STEVENS，N.M.1905.Studies in spermatogenesis with especial reference to the accessory chromosome.Carnegie Inst.Wash.No.36.

——1909.An unpaired chromosome in the aphids.Jour.Exp.Zool.VI.

——1911.Heterochromosomes in the guinea-pig.Biol.Bull.XXI.

STOCKARD.C.R.1913.The effect on the offspring of intoxicating the male parent and the transmission of the defects to subsequent generations.Am.Nat.XLVII.

——1916.The hereditary transmission of degeneracy and deformities by the descendants of alcoholized mammals.Interstate Med.Jour.XXIII.

——1923.Experimental modification of the germplasm and its bearing on the inheritance of acquired characters.Am.Phil.Soc.LXII.

STOCKARD，C.R.，and PAPANICOLAOU，G.1916.A further analysis of the hereditary transmission of degeneracy and deformities by the descendants of alcoholized mammals.II.Am.Nat.L.

——1918.Further studies on the modification of the germ-cells in mammals：The effect of alcohol on treated guinea-pigs and their descendants.Jour.Exp.Zool.XXVI.

STOLL，N.R.，and SHULL，A.F.1919.Sex determination in the white fly.Genetics，IV.

STOMPS，T.J.1912.Die Entstehung von Oenothera gigas.Ber.Deutsch.Bot.Ges.XXX.

——1916.Uber den Zusammenhang zwischen Statur und Chromosomenzahl bei den Oenotheren.Biol.Centralbl.XXXVI.

STOUT.A.B.1919.Intersexes in Plantago lanceolata.Bot.Gaz.LXVIII.

STRASBURGER，E.1910.Uber geschlechtbestimmende Ursachen.Jahr.f.wiss Bot.XLVIII.

STRONG，R.M.1912.Results of hybridizing ring-doves，including sex-linked inheritance.Biol.Bull.XXIII.

STURTEVANT.A.H.1913.A third group of linked genes in Drosophila ampelophila.Science，n.s.XXXVII.

——1913.The linear arrangement of six sex-linked factors in Drosophila，as shown by their mode of association.Jour.Exp.Zool.XIV.

——1914.The reduplication hypothesis as applied to Drosophila.Amer.Nat.XLVIII.

——1915.The behavior of the chromosomes as studied through linkage.Zeit.Abst.-Vererb.XIII.

——1915.Experiments on sex recognition and the problem of sexual selection in Drosophila.Jour.An Behav.V.

——1915.A sex-linked character in Drosophila repleta.Amer.Nat.XLIX.

——1916.Notes on North American Drosophilidae with descriptions of twenty-three new species.Ann.Ent.Soc.Amer.IX.

——1917.Crossing over without chiasmatype？Genetics.II.

——1917.An analysis of the effect of selection on bristle number in a mutant race of Drosophila.Anat.Rec.XI.

——1917.Genetic factors affecting the strength of linkage in Drosophila.Proc.Nat.Acad.Sc.III.

——1918.An analysis of the effects of selection.Carnegie Inst.Wash.No.264.

——1918.A synopsis of the Neartic species of the genus Drosophila（Sensu lato）.Bull.Amer.Mus.Nat.Hist.XXXVIII.

——1918.A parallel mutation in Drosophila funebris.Science，XLVIII.

——1919.Inherited linkage variations in the second chromosome.Carnegie Inst.Wash.No.278.

——1920.Intersexes in Drosophila simulans.Science，n.s.LI.

——1920.The vermilion gene and gynandromorphism.Proc.Soc.Exp.Biol.and Med.XVII.

——1920.Genetic studies on Drosophila simulans.I.Introduction.Hybrids with D.melanogaster.Genetics.V.

——1921.Genetic studies on Drosophila simulans.II.Sex-linked group of genes.Ibid.VI.III.Autosomal genes.General discussion.Ibid.VI.

——1921.The North American species of Drosophila.Carnegie Inst.Wash.No.301.

——1921.Linkage variation and chromosome maps.Proc.Nat.Acad.Sc.VII.

——1921.A case of rearrangement of genes in Drosophila.Ibid.VII.

——1925.The effect of unequal crossing-over at the bar locus in Drosophila.Genetics.X.

STURTEVANT，A.H.；BRIDGES，C.B.；and MORGAN，T.H.1919.The spatial relations of genes.Proc.Nat.Acad.Sc.V.

STURTEVANT，A.H.，and MORGAN，T.H.1923.Reverse mutation of the bar gene correlated with crossing over.Science，n.s.LVII.

STURTEVANT，A.H.，and SCHRADER，F.1923.A note on the theory of sex determination.Amer.Nat.LXII.

SWINGLE，W.1920.Neoteny and the sexual problem.Am.Nat.LIV.

——1922.Is there a transformation of sex in frogs？Ibid.LVI.

——1925.Sex differentiation in the bullfrog（Rana catesbeiana）.Ibid.LIX.

TCKHOLM，G.1920.On the cytology of the genus Rosa.Svensk.Bot.Tidskr.XIV.

——1922.Zytologische Studienüber die Gattung Rosa.Acta Horti Bergiani.VII.

TAHARA，M.1921.Cytologische Studien an einigen Kompositen.Jour.Coll.Sc.Tokyo Imp.Univ.XLIII.

TANAKA，Y.1913.A study of Mendelian factors in the silkworm Bombyx mori.Jour.Coll.Agr.Tohoku Imp.Univ.（Sapporo，Japan）.V.

——1913.Gametic coupling and repulsion in silkworms.Ibid.V.

——1914.Sexual dimorphism of gametic series in the reduplication.Trans.Sapporo Nat.Hist.Soc.V.

——1914.Further data on the reduplication in silkworms.Jour.Coll.Agr.Tohoku Imp.Univ.（Sapporo.Japan）.VI.

——1915.Occurrence of different systems of gametic reduplication in male and female hybrids.Zeit.Abst.-Vererb.XIV.

——1916.Genetic studies on the silkworm.Jour.Coll.Agr.Tohoku Imp.Univ.VII.

——1922.Sex-linkage in the silkworm.Jour.Genet.XII.

——1924.Maternal inheritance in Bombyx mori.Genetics.IX.

TANDLER，J.，and GROSZ，S.1913.Die biologischen Grundlagen der sekundaren Geschlechtscharaktere.Berlin.

TANDLER，J.，and KELLER，K.1910.Uber den Einfluss der Kastration auf den Organismus.IV.Die Korperform der weiblichen Frühkastraten des Rindes.Arch.Entw.-Mech.XXXI.

——1911.Uber das Verhalten des Chorions bei verschiedengeschlechtlicher Zwillingsgraviditat des Rindes undüber die Morphologie den Genitalien der weiblichen Tiere，welche einer solchen Graviditat entstammen.Deutsche tierarztliche Wochenschrift.No.10.

TAUSON，A.1924.Die Reifungsprozesse der parthenogenetischen Eier von Asplanchna intermedia Huds.Zeit.Zellf.mikr.Anat.I.

——1927.Die Spermatogenese bei Asplanchna intermedia Huds.Ibid.IV.

TAYLOR，W.R.1920.A morphological and cytological study of reproduction in the genus Acer.Bot.Contrib.Univ.Pa.V.

TENNENT，D.H.1911.A heterochromosome of male origin in Echinoids.Biol.Bull.XXI.

——1912.Studies in cytology.I and II.Jour.Exp.Zool.XII.

THOMSEN，M.1925.Sex determination in Trialeurodes vaporariorum.Nature，CXVI，p.428.

TISCHLER，G.1916.Chromosomenzahl，-Form und-Individualitat im Pflanzenreiche.Progressus rei bot.V.

TOURNOIS，J.1911.Anomalies florales du houblon Japonais et du chanvre déterminées par des semis Htip.Compt.rend.l’Acad.Sc.Paris.CLIII.

TOYAMA，K.1906.On the hybridology of the silkworms.Rep.Sericultural Assn.Japan.

——1906.Studies on the hybridology of insects.I.On some silkworm crosses，with special reference to Mendel’s law of heredity.Bull.Coll.Agr.Tokyo Imp.Univ VII.

——1912.On certain characteristics of the silk-worm which are apparently non-Mendehan.Biol.Centralb.XXXII.

TROW，A.H.1913.Forms of reduplication—primary and secondary.Jour.Genet.II.

——1916.A criticism of the hypothesis of linkage and crossing over.Ibid.V.

TSCHERMAK，E.，und BLEIER，H.1926.Uber fruchtbare Aegllops-Weizen-bastarde.Ber.Deutsch.Bot.Ges.XLIV.

TURNER，C.L.1924.Studies on the secondary sexual characters of crayfishes.I.Male secondary sexual characters in females of Cambarus propinquus.Biol.Bull.XLVI.

VANDENDRIES，R.1923.Recherches sur le déterminisme sexuel des Basidiomycètes.Bruxelles.

——1923.Nouvelles recherches sur la sexualitédes Basidiomycètes.Bull.Soc.Royale d.Bot.d.Belgique，XVI.

DE LA VAULX.1919.L’intersexualitéchez un crustacécladocère Daphns atkinsoni.Baird.Compt.rend.Acad.d.Sc.CLXIX.

DE VRIES，H.1901-1903.Die Mutationstheorie.Leipzig.

——1905.Species and varieties；their origin by mutation.Chicago.

——1907.Plant-breeding；comments on the experiments of Nilsson and Burbank.Chicago.

——1907.On twin hybrids.Bot.Gaz.XLIV.

——1908.Bastarde von Oenothera gigas.Ber.Deutsch.Bot.Gesell.XXVIa.

——1908.Uber die Zwillingsbastarde von Oenothera nanella.Ibid.XXVI.

——1909.On triple hybrids.Bot.Gaz.XLVII.

——1910.Intracellular Pangenesis.Trans.

——1911.Uber doppeltreziproke Bastarde von Oenothera biennis und O.muricata.Biol.Centralb.XXXI.

——1913.Gruppenweise Artbildung.Berlin.

——1914.The probable origin of Oenothera Lamarckiana Ser.Bot.Gaz.LVII.

——1915.Oenothera gigas nanella，a Mendelian mutant.Ibid.LX.

——1916.New dimorphic mutants of the Oenotheras.Ibid.LXII.

——1924.On physiological chromomeres.La Cellule.XXXV.

DE VRIES，H.，and BOEDIJN，K.1923.On the distribution of mutant characters among the chromosomes of Oenothera Lamarckiana.Genetics.VIII.

——1924.Double chromosomes of Oenothera Lamarckiana semigigas.Bot.Gaz.LXXVIII.

WALTON，A.C.1924.Studies on nematode gametogenesis.Zeit.f.Zell.u.Geweb.I.

WEINSTEIN，A.1918.Coincidence of crossing over in Drosophila melanogaster（ampelophila）.Genetics.III.

——1920.Homologous genes and linear linkage in Drosophila virilis.Proc.Nat.Acad.Sc.VI.

——1922.Crossing over，non-disjunction，and mutation in Drosophila virilis.Sigma Xi Quar.X.

WEISMANN，A.1883.Uber Vererbung.Jena.

——1902.The germ plasm.Trans.

WENRICH，D.H.1916.The spermatogenesis of Phrynotettix magnus with special reference to synapsis and the individuality of the chromosomes.Bull.Mus.Comp.Zool.Harv.Coll.LX.

WETTSTEIN，F.v.1923.Kreuzungsversuche mit multiploiden Moosrassen.I.Biol.Zentralb.XLIII.1924.II.Ibid.XLIV.

——1924.Gattungskreuzungen bei Moosen.Zeit.Abst.-Vererb.XXXIII.

——1924.Morphologie und Physiologie des Formwechsels der Moose aut genetischer Grundlage.I.Ibid.XXXIII.

WHITE，O.E.1916.Inheritance studies in Pisum.I.Inheritance of cotyledon color.Am.Nat.L.

——1917.Studies of inberitance in Pisum.II.The present state of knowledge of heredity and variation in peas.Proc.Am.Phil.Soc.LVI.

——1918.Inheritance studies in Pisum.III.The inheritance of height in peas.Mem.Torrey Bot.Club.XVII.

——1917.Inheritance studies in Pisum.IV.Interrelation of the genetic factors of Pisum.Jour.Agri.Research.XI.

WHITING，ANNA R.1925.The inheritance of sterility and of other defects induced by abnormal fertilization in the parasitic wasp，Hadrobracon juglandis（Ashmead）.Genetics.X.

WHITING，P.W.1918.Sex-determination and biology of a parasitic wasp，Hadrobracon brevicornis（Wesmael）.Biol.Bull.XXXIV.

——1919.Genetic studies on the Mediterranean flour-moth，Ephestia Kühniella Zeller.Jour.Exp.Zool.XXVIII.

——1921.Studies on the parasitic wasp，Hadrobracon brevicornis（Wesmael）.I.Genetics of an orange-eyed mutation and the production of mosaic males from fertilized eggs.Biol.Bull.XLI.II.A lethal factor linked with orange.Ibid.XLI.

——1921.Rearing meal moths and parasitic wasps for experimental purposes.Jour.Heredity.XII.

——1921.Heredity in wasps.The study of heredity in a parthenogeneticinsect，the parasitic wasp，Hadrobracon.Ibid.XII.

——1924.A study of hereditary and environmental factors determining a variable character.Defective and freak venation in the parasitic wasp，Hadrobracon juglandis（Ash.）.Studies in child welfare.Univ.Iowa.First Series.No.73.III.

WHITNEY，D.D.1909.Observations on the maturation stages of parthenogenetic and sexual eggs of Hydatina senta.Jour.Exp.Zool.VI.

——1914.The influence of food in controlling sex in Hydatina senta.Ibid.XVII.

——1916.The control of sex by food in five species of rotifers.Ibid.XX.

——1917.The relative influence of food and oxygen in controlling sex in rotifers.Ibid.XXIV.

——1917.The production of functional and rudimentary spermatozoa in rotifers.Biol.Bull.XXXIII.

——1918.Further studies on the production of functional and rudimentary spermatozoa in rotifers.Ibid.XXXIV.

——1924.The chromosome cycle in the rotifer Asplanchna intermedia.Anat.Rec.XXIX.

WIEMAN，H.L.1917.The chromosomes of human spermatocytes.Am.Jour.Anat.XXI.

WILLIAMS.C.B.1917.Some problems of sex ratios and parthenogenesis.Jour.Genet.VI.

WILLIER，B.H.1921.Structures and homologies of free-martin gonads.Jour.Exp.Zool.XXXIII.

WILSON.E.B.1899（revised1928）.The cell in development and inheritance.New York.

——1905-1910.Studies on chromosomes.I to VI.Jour.Exp.Zool.II，III，VI，IX.

——1910.The chromosomes in relation to the determination of sex.Sc.Progress.No.16.

——1911.Studies on chromosomes.VII.Jour.Morph.XXII.

——1911.The sex chromosomes.Arch.f.Mikr.Anat.LXXVII.

——1912.Studies on chromosomes.VIII.Jour.Exp.Zool.XIII.

——1914.Croonian Lecture：The bearing of cytological research on heredity.Proc.Roy.Soc.，B.LXXXVIII.

WILSON，E.B.，and MORGAN，T.H.1920.Chiasmatype and crossing over.Am.Nat.LIV.

WINGE.o.1914.The pollination and fertilization processes in Humulus lupulus L.and H.Japonicus.Seib.et Zucc.C.R.Trav.Labor.Carlsberg.XI.

——1917.The chromosomes.Their numbers and general importance.Ibid.XIII.

——1920.Verbreitung und Ursache der Parthenogenesis im Pflanzen-und Tierreiche.Jena.

——1921.On a partial sex-linked inheritance of eye-colour in man.C.R.Trav.Labor.Carlsberg.XIV.

——1922.A peculiar mode of inheritance and its cytological explanation.Jour.Genetics.XII.One-sided masculine and sex-linked inheritance in Lebistes reticulatus.Ibid.XII.

——1923.Crossing-over between the X-and the Y-chromosome in Lebistes.Jour.Genet.XIII.

——1923.On sex chromosomes，sex determination，and preponderance of females in some dioecious plants.Compt.rend.d.trav.d.Lab.d.Carisberg.XV.

——1924.Zytologische untersuchungenüber Speltoide und andere mutantenahnliche aberranten beim Weizen.Hereditas.V.

——1927.The location of eighteen genes in Lebistes reticulatus.Jour.Genet.XVIII.

WINIWARTER，H.DE.1921.La formule chromosomiale dans l’espèce humaine.Compt.rend.séances d.la Sociétéd.Biol.LXXXV.

——1921.Chiasmatypie et reduction.Ibid.LXXXV.

WINKLER，H.1907.Uber Pfropfbastarde und pflanzliche Chimaren.Ber.Deutsch.Bot.Ges.XXV.

——1908.Solanum tubingense，eim echter Pfropfbastard zwischen Tomate und Nachtschatten.Ibid.XXVIa.

——1910.Uber die Nachkommenschaft der Solanum Pfropfbastarde und die Chromosomenzahlen ihrer Keimzellen.Zeit.f.Bot.II.Rev.in Zeit.Abst.-Vererb.III.

——1913-1914.Die Chimarenforschung als Methode der experimentellen Biologie.Verh.Phys.-Med.Gesell.Würzburg.XLII.

——1916.Uber die experimentelle Erzeugung von Pflanzen mit abweichenden Chromosomenzahlen.Zeit.f.Bot.VIII.

WITSCHI，E.1921.Der Hermaphroditismus der Frosche und seine Bedeutung für das Geschlechtsproblem und die Lehre von der inneren Sekretion der Keimdrüsen.Arch.Entw.-Mech.XLIX.

——1921.Development of gonads and transformation of sex in the frog.Am.Nat.LV.

——1922.Experimente mit Froschzwittern.Verhandl.Deutsch.Gesell.f.Vererb.Wien.

——1922.Vererbung und Zytologie des Geschlechts nach Untersuchungen an Froschen.Zeit.Abst.-Vererb.XXIX.

——1923.Uber die genetische Konstitution der Froschzwitter.Biol.Zentralb.XLIII.

——1923.Uber bestimmt gerichtete Variation von Erbfaktoren.Studia Mendeliana.Brünn.

——1923.Ergebnisse der neuren Arbeitenüber die Geschlechtsprobleme bei Amphibien.Zeit.Abst.-Vererb.XXXI.

——1923.Uber geographische Variation und Artbildung.Rev.Suisse d.Zool.XXX.

——1924.Die Entwicklung der Keimzellen der Rana temporaria L.I.Urkeimzellen und Spermatogenese.Zeit.f.Zelle.und Geweb.I.

——1924.Die Beweise für die Umwandlung weiblicher Jungfrosche in mannliche nach uterinerUberreife der Eier.Arch.f.Mikro.Anat.u.Entw.-mech.CII.

——1928.Effect of high temperature on the gonads of frog larvae.Proc.Soc.Exp.Biol.and Medicine.XXV.

WODSEDALEK，J.E.1913，1914，1920.（a）Spermatogenesis in the pig，etc.（b）Spermatogenesis of the horse，etc.（c）Studies on the cells of cattle with special reference to the accessory chromosome and chromotoid body.Biol.Bull.XXV，XXVI，XXXVIII.

WOLTERECK，R.1911.Uber Veranderung der Sexualitat bei Daphniden.Leipzig.

YAMPOLSKY，C.1919.Inheritance of sex in Mercurialis annua.Am.Jour.Bot.VI.

YATSU，N.1921.On the changes in the reproductive organs in heterosexual parabiosis of albino rats.Anat.Rec.XXI.

ZAWADOWSKY，M.1923.Die Entwicklungsmechanik des Geschlechts.（Russian，with German summary.）Moscow.

ZELENY，C.1917.Full-eye and emarginate-eye from bar-eye in Drosophila without change in the bar gene.Abst.15th Ann.Meet.，Am.Soc.Zool.

——1917.Selection for high-facet and for low-facet number in the bar-eyed race of Drosophila.Ibid.

——1920.A change in the bar gene of Drosophila melanogaster involving further decrease in facet number and increase in dominance.Jour.Exp.Zool.XXX.

ZELENY，C.，and MATTOON，E.W.1915.The effect of selection upon the“bar-eye”mutant of Drosophila.Ibid.XIX.

DE ZULUETA，A.1925.La herencia ligada al sexo en el coleóptero Phytodecta variabilis（Ol.）“Eos”I.

果蝇幼虫唾液腺细胞中的巨大染色体