JBiologia generalis 4^4 



202515 Tierce, Newton B. 575 



1914. Origin of Species. Nature London Vol. 94 p. 34, [By hybridisa- 

 tion.] 



16 Tike, F. H. 575 



1914. Dr. Gaskell's Work on Organic Evolution. Science N. S. Tol. 40 

 p. 805—807. 



17 Toenuiessen, Erich. 575 



1914. Ueber Vererbung und Variabilitat bei Bakterieu. Weitere Unter- 

 suchungen tiber die Fiuktuation, insbesondere iiber ihre Entstehungs- 

 weise, itire Erblichkeit und ihre Bedoutung fur die Artbilduug. Central- 

 t)l. liakt. Parasit. Abt. 1 Orig. Bd. 75 p. 97—104. [Fiuktuation zeigt 

 hochsten Grad der Erblichkeit. Sie und nicht die sprunghaft auftreten- 

 de Mutation fiir Artbildung von Bedeutung.] 575.1, .2 



18 Yogler, Paul. 575 



15)14. Versuche iiber Selektion und Vererbung bei vegetativer Vermeh- 

 rung von Allium sativum L. Zeitschr. iudukt. Abstammunga- Yerer- 

 buugslehre Bd. 11 p. 192—199, 2 figg. [Isolierung von Stammen durch 

 Selektion.] 575.1,.4 



19 de Vries, Hugo. 575 



1914. Sur I'origine des especes dans les genres polymorphes. Rev. gen. 

 Sc. T. 25 p. 187-191. 



20 Castle, W. E. 575 



1915. Bateson's Address, Mendelism and Mutation. Science N. S. Vol. 

 41 p. 95-98. 575.1,.2 



21 Castle, W. E. 575 



1915. Selection, Sugar-beets and Thrips. Anier. Natural. Vol. 49 p. 121 

 — 122. [Thrips so minute as to penetrate unnoticed veithin silk nets an 

 explanation of unsuspected cross-pollination and unaccountable apparent 

 mutation in breeding experiments.] 575.4 



202522 Conklin, E» G. 575 



1915. Heredity and Environment in the Development of Men. Prince- 

 ton: University Press; London: Oxford University Press. XIV, 533 pp. 

 (Rev. Nature London Vol. 95 p. 613.) 575.1,.3 



23 Faininizyn, A. 575 



1915. La symbiose et revolution des organisraes. (Reun. biol. Petro- 

 . grad.) C. R. Soc. Biol. Paris T. 78 p. 297—298. [Produits de I'acte 

 sexuel comma complexes symbiotiques. Role que la symbiose joue dans 

 revolution.] 



24 Groodspeed, T. H., and II. E. Clausen. 575 



1915. Variation of Flower Size in Nicotian?),. Proc. nation. Acad. Sc. 

 Vol. 1 p. 333—338. [Bearing on inheritance.] 575. 1, .2 



25 Hart, D. Berry. 575 



1915. Note on a Case of Hunter's Freemartin, where there was Rever- 

 sion to the Wild Park Cattle Type. Edinburgh med. Journ. N. S. Vol. 

 14 p. 194—198, 1 pi. [Ectodermic reversion.] 



26 Hoge, Mildred A. 575 



1915. The Influence of Temperature on the Development of a Mendeli- 

 an Character. Journ. exper. Zool. Vol. 18 p. 241— 29G, 5 pis. [Now 

 mutation (reduplication of legs) in Drosophila requiring low temperature 

 for its development. Effect of selection.] 57i).l,.3,.4 



27 HoUis, \V. A. 575 



1915. What Mankind may have Lost through Evolutionary Development. 

 A Moral Enthyraene. Brit. med. Journ. 1915 Vol. 1 p. 1079-1081. [Re- 

 juvenescence. Regeneration. Ecdysis. 3d eye. Supplementary ribs.] 



a025i8 Jungelson, A. 575 



1915. Intoxication chimique et mutation du Mais. C. R. Acad. Sc. Paris 

 T. 160 p. 481—483. [Production brusque de caracteres insolites a la 

 suite de I'intoxication des semences avec solution acqueuse de sulfate 

 de cuivro electrolytique.] 575.2,.3 



