2231 



588 



Neritidae. 



Ner'ita nn. spp. Pilsbry, Henry 

 A[ugustine]. Pliiladelphia, Pa., Proc. 

 Acad. Nat. Sci., 53, 1901, (385-108, 

 witli pi.). 



Pileolus thelussii t n. sp. Schnarren- 

 berger, C. Freiburg i. B., Ber. uatf. 

 Ges., 11, 1901, (176-214). 



Hydrocenidae. 



Georissa japonica n. sp. MoUendorff, 

 0. von. Frankfurt a. M., Naclu-Bl. D. 

 malakozool. Ges., 33, 1901, (33-15). 



Juchuana n. sj). Pilsbry, 



Henrv A[ugustine]. Nautilus, Pliiladel- 

 pliia,^Pa., 15, 1901, (18-24). 



Helicinidae. 



Helicina nn. spp. Japan. Pilsbry, 

 Henrv A[ugustine]. Nautilus, Philadel- 

 phia, Pa., 14, 1901, (127-129). 



leptalea n. sp. Ancey, C. 



F. Naturaliste, Paris, (ser. 2), 23, 1901, 

 (81-82, 92-93, 103-104). 



peJewensis n. sp. Japan. 



Sykes, E. R. London, Proc. Malac. Soc. 

 4, 1901, (260). 



roUei n. sp. Sykes, E. R. 



J. Malac, London, 8, 1901, (59-60). 



yaeyamensls n. sj). Pils- 

 bry, Henrv A[u,gustine]. Philadelphia, 

 Pa., Proc' Acad. Nat. Sci., 53, 1901, 

 (496-502j. 



PTENOGLOSSA. 

 Scalariidae. 



Adis n. spi^. Melvill, J. C. and 

 Standen, R. London, Proc. Zool. Soc, 

 1901, (327-460). 



Scala (Clatliriis) gloriola n. sp. 

 Melvill, J. C. and Standen, R. London, 

 Proc. Zool. Soc, 1901, (327-460). 



huinerosa n. sp. Sowerby, 



G. B. London, Proc ]\Ialac. Soc, 4, 

 1901, (208-211J. 



Scalariaf nn. spp. Schlosser, ^1. 

 Berlin, Zs. D. geol. Ges., 53, 1901, 

 Aufsatze, (513-569). 



TAENIOGLOSSA. 

 Naticidae. 



Natica entreriana n. sp. Borchert, A. 

 N. Jahrb. Miu., Stuttgart, Beilagebd. 

 14, 1901, (171-245, mit^S Taf.). [Aucb 

 als Inaug.-Diss., phil. Fac Freiburg i. 

 B.] 



voclatz'i n. sp 



Schepman, M[attheus] ]\I[arinus]. Leiden, 

 Notes Mus. Jentink, 22, 1901, (188). 



suhalpinaj n. sp. Denin- 



ger, K. Geogn. Jahi'eshefte, Miinchen, 

 14, 1901, (221-245). 



(Eunatica) tela-araneae 



n. sp. Melvill, J. C. Ann. Mag. Nat. 

 Hist., London, (Ser. 7), 7, 1901, (550- 

 556). 



(Eunatica) tranqniUa n. sp. 



Melvill, J. C. and Standen, R. London, 

 Proc. Zool. Soc, 1901, (327-460). 



Trichotropidae. 



Trk'hotropis toimsendi n. sp. Melvill,. 

 J. C. and Standen, R. London, Proc. 

 ZooL Soc, 1901, (327-460). 



Naricidae. 



Vanikoro expansa n. sp. Sowerby, 

 G. B. J. Malac, London, 8, 1901, 

 (101-103). 



Capulidae. 



Capulus hungarieus . . . Le sys- 

 tenie nerveux. Lacaze-DutMers, H. de. 

 Arch, zool., Paris, (ser. 3), 9, 1901. 

 (43-79, av. 1 pL). 



Conchopeltis (or Metoptoma ) ohtusa f 

 n. sp. Sardeson, F. W. Minneapolis,. 

 Bull. Minn. Acad. Nat. Sci., 3, 1901, 

 (326-343, with pi.). 



Crepidula . . . Embryology. 

 Conklin, Edwin G[rant]. (From the 

 Zoological Laboratory of the University 

 of Pennsylvania). Wood's Holl, Mass., 

 Mar. Biol. Lab., 2, 1901, (257-265). 



Centrosome and sphere in 



the maturation, fertilization and cleav- 

 age. Conklin, Edwin G. Anat. Anz., 

 Jena, 19. 1901, (280-287). 



paranensisn. s]). Borchert^ 



A. N. Jahrb. Min., Stuttgart, Beilagebd. 

 14, 1901, (171-245, mit 5 Taf.). [Auch 

 als Inaug.-Diss., i^liil. Fac Freiburg i. 



B.] 



