459 



Mollusca» 



&4404 Brown, Arnos P. 4.38 Pleurodoiite (729.2) 



1911. Variation in some Jamaican Species of Fleurodonte. Proc. Acad» 

 nat. Sc. Philadelphia Toi. 63 p. 117-164, 5 pis., 14figg. 



05 Pilsbrj, [H. A.], and [E. G.] Tanatta. 4.38 Polygyra (74.7) 



1911. Polygyra monodon cava n. subsp. Nautilus V^ol. 25 p. 12. 



06 Burnup, Henry C. 4.38 Pupa (68) 



1911. A Revision of "A Survey of the Species and Varieties of Piipa^ 

 Draparnaud {Janiinia, Risso), occurring in South Africa," by Jambs Cosmo 

 Melvill, M. A., f. L. S., and John Henry Poxsonby, F. Z. S. Ann, Mag. 

 nat. Hist. (8) Vol. 7 p. 401—416, I pl. [F. perplexa n. sp. 4 nn. varr.] 



(68.2,4,7) 



07 Hanna, 0. Dallas. 4.38 Sphyradium (7) 



1911. The American Species of Sphyradium with an Inquiry as to their 

 Generic Relationships. Proc* ü. S. nation. Mus. Vol. 41 p. 371—376, 4 

 figg. [SpJi. hasta n. sp.] (71, 76.2, 78.1,7,8, 79.2) 



08 Adams, Lionel E. 4.38 Testacella (42) 



1911. Notes on the British Distribution of Testacella. Joiirn. Conch* 

 London Vol. 13 p. 211-214. (42.21,4ö,.55,.71) 



09 Simroth, H. 4.38 Thaumastus : 12.78.5 



1911. Ueber einen eigentümlichen Schalendefekt eines Thaumastus. 

 Zool. Anz. Bd. 38 p. 471—473, 1 fig. [Riesenwuchs und senile Erschlaff- 

 ung des Mantelrandes.] 



10 de la ïorre, Carlos. 4.38 Urocoptis (7?9.1) 



1911. New Cuban Urocoptidae I. Na'.itilus Vol. 26 p. 42—48, 75—79, 4 

 pis. [14 nn. spp. in : Urocoptis (3 nn. varr.).] 



11 PoUonera, C. 4.38 ürocyclidae (67.6) 



1911. New Species of Ürocyclidae from British East Africa. Ann. Mag. 

 nat. Hist. (8) Vol. 8 p. 331—334, 1 pl. [4 ne. spp. in: Urocydus, Tricha- 

 toxon 3.] 



54412 Adams, Lionel E* 4.38 Viirina 



1911. Vitrina hiberm'ca Taylor and Jeffreys' Varieties of Vitrina pellucida 

 Müller. Journ. Conch. London Vol. 13 p. 2.32—235. 



13 Oude, 0. K. 4.38 Zonitidae 



1911. Note on some Preoccupied Molluscan Generic Names and Propos- 

 ed New Genera of the Family Zonitidae. Proc. malacol. Soc. Loudoa 

 Vol. 9 p. 269—273. [A7'chaeoplecta n. g. pro Helix stenotrypta, Allogène» 

 pro Vitrea prodigiosa, Drouetta pro H. atlanticä, Ilawaiia pro H. kaîoaiensis, 

 Fsichion pro H. miliaris, Thapsiella pro Thapsia masukuensis, Amphiblema 

 pro H. eucharis, Kalidos pro H. ekongoensis, Kalendyma pro 22. compluviata^ 

 Elaphroeoncha pro Hemiplecta internota, Asperitas pro Xestina rugosissima. 

 Zophos n. nom. pro Morchia Adams non Martens, Nitor pro Thalassia Mar- 

 tens, CycUscus pro Rofula Albers, Nesaecia pro Rotularia Morch non De 

 France, Keraea pro Julus Wollaston non Leach, Ruthvenia pro Syketia Gude 

 non Pomel.] 



14 Zamik, B. 4.4 : 13.1 



1911. Ueber den Chromosomencyclus bei Pteropoden. Verh. deutsch* 

 zool. Ges. Vers. 20/21 p. 205-215,' 10 figg. 1311,.13,.15 



15 Zelizko, J. V. 4.4 (113) 



1911. Neue Pteropoden des älteren Paläozoikums Mittelböhmens. Jahrb. 

 geol. Reichsanst. Wien Bd. 61 p. 41—52, 2 Taf. [8 nn. spp. in: Conula- 

 ria 7, Ryolithus.] 



16 Steuer, Adolf. 4.4 (26.23) 



1911. Adriatische Pteropoden. Sitz.-Ber. Akad. Wiss. Vitien Bd. 120 Abt. 

 1 p. 709—730, 9 figg. 



17 Frédericq, Léon. 4.5 : 11.21 



1911. La respiration branchiale des Céphalopodes est un phénomène 

 de diffusion gazeuse. Bull. Acad. Belgique Cl. Se. 1911 p. 381—382. 



54418 Meyer, W. 4.5 : 14 



1911. Ueuer Leuchtorgane bei Tieren im allgemeinen und bei Cepha- 



1. XI. 1911. 



