399 Mollusca- 



17497 .Morgan, T. H. 4.I Ciiminsia : 13.9 



1908. The Effects of a Centrifu,o:al Force on the Eggs of Cuminqia 

 (Amer. Soc. Zool.) Science N. S. Vol. 27 p. 446. 



98 M:.rtin, FriedricJi. 4,1 Cyclas : 11.72 



1908. Ueber an der Wasseroberflache kriechende Cyclas' vm.A die'dabel 

 erfolgende Schleunabsonderung, Sitz-Ber. tfes. nat."Freunde Berlin 1908 

 p. 38—40, 3 figg. 



99 BlM.len, W. Wells. 4.I Dreissensia : 14.78 



ILOO, Dreissensia polijmorpha, with Attached Pearl. Ann. Rep. Trans. N. 

 StaflFord. Natural. Field Club Yol. 34 p. 65, 1 pl. 

 17500 Drew, Oilman A. 4j Ensis • 11 8 



1{>08. The Physiology of the Nervous System of the Razor-Shell" Clam 

 {Ensis directus, Con.) Journ. exper. Zool. Vol. 5 p. 311—326, 1 pl 



^^ *^'«u\L^'T"'f''f , . X- . 4-1 Ensis: 11.8 



1908. Individual Action of the Ganglia of the Razor-shell Clam, Ensis 



directus. (Amer. Soc. Zool.) Science N. S. Vol. 27 p. 490, 



02 Lamy, fid. 4,j Erycina (44 71) 



1908. Description d'une Coquille nouvelle de la cote atlantique francaise. 

 Journ. Conch, Paris Vol, 66 p, 35-37, 4 flgg. [Enjcina cuenoti n. sp.] 



03 I>ill, Wni. H. 4 J ^onidea (79.4) 



1908, Notes on Gonidea angulata Lea, a Freshwater Bivalve, with Des- 

 cription of a New Variety. Smithson. miscell. Coll. Vol. 50 p. 499—500. 



04 Fiwli, John. 4.1 Gfryphaea 



1897. Notes on (rryphaea tncurvato. Intern. Journ. Micr. nat. Sc. Vol. 

 16 p. 47—52. 



17505 Toucas, A. .... "^.1 Hippurites (117) 



1908. bur les_formj3s primitives des Hippurites. Bull. Soc. geol, France 

 (4) T. 8 p. 305—307. [Orbignya primordialis n. sp. A conserver le nom 

 2-enerique dJHippurites de Lamarck.] 



06 Pilsbry, H. A., and L. S. Frierson. 4.I Lampsilis (7'^ 4) 



1908. Description of a Mexican Lampsilis. Nautilus Vol. 22 p, 81—82 

 {L. iridella n. sp.] r • 



07 Pelseneer, Paul. 4j 1^1,,^^ . 14 3^ 



1907. La concentration du systeme nerveux chez les Lamellibranches 

 Bull. Acad. Sc. Belg. 1907 p. 874—878, 1 fig. 



08 de 3Ionterosato. 4.I LitiWella 



liJOS. Note sur VErycina Cuenoti. Journ. Conch. Paris Vol. 56 p. 253— 

 2o5. [Litigiella n. g, pro E. cuenoti.] 



09 Kostanecki, K. 4j Mactra : 13.9 



1908. Mitotische Kernteilung ohne Zellteilung in kiinstlich parthenoc^e- 

 netisch sich entwickelnden Eiem von Mactra. (Vorlaufige Mitteilune) 

 BuU, intern, Acad, Sc. Cracovie 1908 p. 97—101, 1 fig. 



10 Kostanecki, K. 4,1 Mactra : 13 9 



1908. Zur Morphologie der kilnstlichen parthenogenetischen Entwicklung 

 bei Mactra. Zugleich ein Beitrag zur Kenntnis der vielpoligen Mitose 

 Arcti. mikr. Anat. Bd. 72 p. 327-352, 3 Taf. 



11 Button, F. W. 4j Mactropsis 



ll!06_. On Crassatellites trailli. Trans. Proc. New Zealand Inst. Vol. 38 



p. 60—66. [Belongs in the Genus Mactropsis.] 



12 F\^|iif ' S?'"';^/^- 1 . , 4-1 Margaritana (43.42) 



1908. Die Flussperlmuschel {Margaritana margaritifera) in den Biichen 

 dos Hochwaldes. Verb. nat. Ver. preuss. Rheinl. Westf. Osnabr. Jahre, 

 64 p. l.i.7 — 144. 



17513 Iiu Thuni, Everard. 4,1 Meleasrina • 14 78 



li!03. A Sketch of the Ceylon Pearl Fishery of 1903. Spolfa Zeylanica 

 »ol. 1 p. 06—60, 3 pis. 



15. L 1909. 



