Physiologia 80 



par Rhopalura ophiocomae Giard. Bull, scient. France Kelgique (7) T. 46 

 p. 139—171, 2 pis., 6 figg. 

 77282 Grassi, B. 11.6 : 57.52 Phylloxera 



1912. Nuovo contribute) alia conoscenza delle fillosserine. Iiend. Accad. 

 Lincei (5) Vol. 21 Sem. 2 p. 543-548. (Sunto, vide B. Z. Vol. 23 No. 

 68566.) 



83 Grassi, 15., A. Foa, R. Grandori, B. Bonfigli e 31. Topi. 



11.6 : 57.52 Phylloxera 

 1912. Contributo alia conoscenza delle Filosserine ed in particolare della 

 Filossera della vite. Roma, Aiinistero d'Agricoltura. 4° 456, LXXXVpp., 



20 tav. (Referat, von Osv. Polimanti. Biol. Centralbl. Bd. 33 p. 236— 

 241.) 



84 Kunnen, N. P. 11.6 : 57.99 Apis 



1911. Dr. Dzierzons und Dickkls Bienenforschung. Bericht fur den V. 

 internationalen Bienenziichterkongress 10. — 12. September 1911 in Turin. 

 Monatsber. Ges. Luxemburg. Naturfrenudc N. F. Jahrg. 5 p. 194—199. 

 [Erklarung der Entstehung v. Koniginnen, Drohnen und Arbeitern.] 



11.62 



85 van Warmelo, D. S. 11.6 : 57.99 Apis 



1912. South African Fertile Worker Bees and Parthenogenesis. Agric. 

 Journ. Union South Africa Vol. 3 p. 786—789. 11.62 



86 Nachtsheini, Hans. 11.6:57.99 Apis 



1913. Parthenogenese, Eireifung und Geschlechtsbestimmung bei der 

 Honigbiene. Sitz.-l$er. Ges. ittorphol. Physiol. Munchen Bd. 28 p. 22— 

 29, 5 figg. 11.62 



87 Mazza, F. 11.6 : 7.55 Augnilla 



1912. Risultato di esperimenti fatti sopra alcune anguille argentine (Fila- 

 trotas) vissute forzatamente in acqua dolce. Rend. Accad. Lincei (5) Vol. 



21 Stin. 2 p. 730 — 735, 4 figg, [Aspetto di un tipico maschio maturato. 

 Nell' organo lobulare moitissimi oociti.] 



77288 Pearl, Raymond, and Frank M. Surface. 11.6: 86 Gallus 



1909. Is there a Cumulative Effect of Selection ? Data from the Study 

 of Fecundity in the Domestic Fowl. (Pap. biol. Lab. Maine agric. Exper. 

 Stat.) Zeitschr. indnkt. Abstammungs-Vererbnngslehre Bd. 2 p. 257— 

 275, 4 figg. [Selection during 9 consecutive years ineffective.] 



89 Pearl, Raymond. 11.6 : S6 Gallus 



1911. Inheritance in „blood lines" in Breeding Animals for Performance, 

 with special Reference to the „200-egg hen." Ann. Rep. Amer. Breed. 

 Ass. Vol. 6 p. 317—326. 



90 Pearl, Raymond. 11.6 : 86 Gallus 



1911. Inheritance of Fecundity in the Domestic Fowl. Amer. Natural. 

 Vol. 45 p. 321—345, 5 figg. [Accordance with Johannsen's concept of 

 genotypes.] 



91 Pearl, Raymond. 11.6 : 86 Gallus 



1912. Breeding Poultry for Egg Production. (Pap. biol. Lab. Maine agric. 

 Exper. Stat. No. 32.) 27th anu. Rep. Maine agric. Exper. Stat. Bull. No. 

 192 p. 113—176, 7 figg. [Mass selection showed no success after 10 years. 

 Isolation of pedigree lines or strains which breed uniformly true to de- 

 finite degrees of egg production.] 



92 Pearl, Raymond. 11.6 : 86 Gallus 



1912. The Mendelian Inheritance of Fecundity in the Domestic Fowl. 

 Amer. Natural. Vol. 46 p. 697-711, 7 figg. 



93 Pearl, Raymond, and Maynie R. Curtis. 11.6 : 86 Gallus 



1912. Studies on the Physiology of Reproduction in the Domestic Fowl. 

 V. Data regarding the physiology of the oviduct. Journ. exper. Zoo]. 

 Vol. 12 p. 99—132, 4 figg. [Processes by which egg acquires its protec- 

 tive and nutritive coverings.] 

 77294 Doderlein, A. 11.6 : 9 



1912. Ueber kunstliche Befruchtung. Munchen* med. Wochenschr. Jahrg. 

 59 p. 1081 — 1084. [Bedeutung fiir Tierzucht. Anwendung beim Menschen 

 in Fallen von Stenlitat.] 11.66, 9.725,.9 



