197 Mollusca. 



83299 Herdman, W. A. 4.1 Margaritifera: 14.28. 



1905. Note on some Points in the Structure of the Gill of the Ceylon 

 Pearl-oyster. Journ. Linn. Soc. London Zool. Vol. 29. p. 226 — 229, 



Ipl. 



83300 Herdman, W. A. 4.1Margaritifera : 16.1. 



1905. The Pearl Fisiieries of Ceylon. Proc. R. Inst. Great Britain 

 Vol. 17. p. 279—287. 



1 Johnson, Charles W. 4.1Martesia(73). 



1905. On the Species of Martesia of the Eastern United States. Nautilus 

 Vol. 18. p. 100—103, 3 figg. 



2 Johnson, Charles W. 4.1 Martesia (75.6). 



1905. Further Notes on the Species of Martesia of the Eastern Coast of 

 the United States. Nautilus Vol. 18. p. 112 — 113. [Martesiellan. subg.] 



3 Walker, Bryant. 4.1Medionidus(75.8). 



1905. A New Species of Medionidus. Nautilus Vol. 18. p. 136—137. 

 \_M. simpsonianus n. sp.] 



4 Lorenzen, A. 4.1Mya(26). 



1904. Die Einwanderung der Klaffmuschel [Mya arenaria L.) in unsere 

 Meere. Prometheus Jahr^. 15. p. 61 — 62. 



5 Jukes-Browne, A. J. 4.1Mytilidae. 



1905, A Review of the Genera of the Family Mytilidae. Proc. malac. 

 Soc. London Vol. 6. p. 211 — 224. [Isehadium n. subg.] 



6 Rice, Edward L. 4.1Mytilus : 14.28. 



1905. Notes on the Development of the Gill in Mytilus. (Amer. Soc. 

 Zool.) Science N. S. Vol. 21. p. 377—378. 

 83307 Vlès, Fred. 4.1Nucula: 11.72. 



1904. Locomotion de la Nucule. Bull. Soc. zool. France T. 29. p. 191 

 —196, 5 figg. 



8 StafFord, Joseph. , 4.1 Ostrea: 13.41. 



1905. On the Larva and Spat of the Canadian Oyster. Amer. Natural. 

 VoL 39, p. 41-44. 



9 Ribera, Emilio. 4.10strea: 15. 



1904. Nota sobre dos casos de defensa realizada por la »Ostrea edulis«. 

 Bol. Soc. espan. Hist. nat. T. 4. p. 380—381. 



10 Wright, E,amsay. 4.10strea:15. 



1905. On Some Points in the Natural History of the Oyster. (Amer. 

 Soc. Zool.) Science N. S. Vol. 21. p. 384. 



11 Chatin, Joannes. 4.10strea: 16.7. 



1897. Une observation de fièvre typhoïde, d'origine ostréaire, suivie de 

 mort. Bull. Acad. Méd. Paris (3) T. 36. p. 317-321. 



12 Vivaldi, M., und A. Rodella. 4.1 Ostrea : 16.7. 



1905. Die Austerninfektionen. Hyg.Rundsch. Jahrg. 15. p. 174 — 185. 



13 Dali, Wm. H. 4.1Panacca. 



1905. Note on the Genus Aporema Dali. Nautilus Vol. 18. p. 143. 

 [Panacca n. nom. pro Aporema Dali non Scudder.] 

 83314 Bavay , A. 4.1 Pecten. 



1905. Sur quelques espèces nouvelles, mal connues ou faisant double 

 emploi dans le genre Pecten. Journ. Conch. Paris Vol. 53. p. 18 — 30, 

 1 pl. [2 nn. spp.] 



25. V. 1905. 



