218 L'ANNE BIOLOGIQUE. 



a) Castle ("W. E.). Is the arrangement of the gnes in Ihe chromospme 

 Hnear? (Proceed. Nat. Ac. Se. United States, V, N" 2, Fevr., 25-32, 

 3 diagr.) [260 



b) The linkage system of ei(//il sex-Unked characters of Drosophifa 

 virilis [Data of Metz)'. (Ibid., 32-36, 2 diagr.) [260 



c) Piebald rais and the theori/ of gnes \lh\d., N 4, avril, 120-130, 

 1 fig.) [260 



d) Inheritance of quantity and quality of milk production in Dairtj 



Cattle. (Ibid., N 10, oct., 428-434.) [266 



e) Are gnes Iinear or non-Iinear in arrangement? (Proceed. Nat. Ac. 



Se. United States, V, N" 11, 500-506.) 



[Polmique avec Morgan, Sturtevant et Bridges. L. Cunot 



Cole (jo J.). An earlg fanlg hislorg of color blindness. (Journ. of 

 Heredlty, XXX, Novembre, '372-3.74.') [266 



Gollins (J. L.). Chimera^ in corn hybrids. (Journ. of Heredity, X, N" 1, 

 3-10> 7 fig.) [278 



Danforth (C. H.). An ho^editary complex in the domestic foivL (Genetics, 

 W, 5.8Z-596, Nqv.) [275 



Davenport (C. B.). .4 strain producing midtiple births. (Journ. of Here- 

 dity, XXX,' N 8, Noy., 382-384.) [267 



Delage (Y.) et Goldsmith (M.). Le mendlisme et le mcanisme cylolo- 

 giqtie de l'hrdit. (Revue scientifique, 96-109; 130-136.) [259 



Doncaster (L.). The tortoiseshell Tomcat. A suggestion. (Journ. of 

 Genetics, IX, 335-338, 1920.) [263 



Duerden (J. E.). Crossing the North Africa/iand South African Ostrich. 

 (Journ. of Genetics, VIll, 155-198, 1 pl.) [270 



a) Fratevir ( J. L.). La nature de la tlgonie. (C. R. Soc. Biol., LXXXII, 



883.) [277 



b) La robe sauvage du lapin. (Ibid., 941.) [275 



a) Ghigi (A.). Ricerche sulla crdita nei piccioni domesiici. LIT For- 

 mazione di nuoiie razze da incrocio e successiva selezione. (Mem. R. Ace. 

 Se. Bplogna, Ser. yil, V.) [269 



b) Sulla fecondil degli ibridi fra piccioni domestici e Colwnba 



leuponotcu. (Riv. itaL di Ornitol., V.) [269 



Goodale (H. D.) and Mac Mullea (Grce). The bearing of ratios on 

 thories of the inheritance of winler egg production. (Journ. Exper. Zoo!., 

 XXVII 1,, 83-124.) [2,67 



Graevenitz (Luise von). Ein merkwUrdiges Rsultat bei Inzuchtver- 

 suchen. Verlufige Mitteilung. (Zit. f. indukt. A.bst. und Vererb., XXI, 

 169-173.) [269 



Haecker (Y.). YererbungsgeschichtUche Einzelfragen. IV. Ueber die 

 V^rerbung extremer Eigenschaftsstufen. (Zeit. f. indukt. Abst. und Vererb., 

 XXI, 145-157.) [261 



a) Haldane (J. B. S.). The probable errors of calculated linkage values, 

 and t/ie most Qcurate inet/iod of determining gamelic from certain zygotic 

 sries. (Jmirn. of Genetics, VI il, 291-297.) [Mathmatique. L. Cunot 



