— 244 — 



A. F. Kenyon. On Conus Waterhousex Braz. var. — A. F. Ke- 

 NYON. On Voluta papillosa Sw. var, — S. I. Da Costa. Descrip- 

 tions of new species of Drymœus [D. Sykesi n. sp,, Bogota; D. 

 notabilis, D. notalus nn. »pp., Colombia ; D. acuminatus n. 

 sp., Brazil; D. bellus n. «p., Colombia ; D. pseudo-fusoides, D. 

 anguslus nn. !sipp.. Bogota ; D. Presloni n. sp., var. cancellata 

 n. var., Panama.] Amphicyclotus [A. chanchapoyasensis n. 

 sp., Perul, and Neocyclotus [N. depressus n. sp., Peru], from 

 South and Central America (pi. I). — S. I. Da Costa. Descrip- 

 tion of a new species of Achatina irom Mashonaland [A. Jacobi 

 u. sp.]. — R. A. BuLLEN. On some Land and Fresh-water Mol- 

 lusca from Sumatra, Part I [Cyclophorus (Amplus) eximius 

 Mouss. var. Rovyeri n. var., Xesta cornicen n. sp., Limngea 

 boag>ionensis n. sp., Melania curvicosta Mrts. var. Prestoniana 

 n. var., M. Sykesi n. sp., Unio pajakomboensis n. sp,] (pi. 

 II) — F. G. Bridgman. Description of a new species of Oliva [0. 

 Swif/ii n. sp., hab.?]. — H. H. BLooMER.On the anatomy of 

 Ensis mâcha, Solen Fonesii and S. viridis. — J. Cosmo Melvill. 

 A Revision of the Species of Cyclostrematidœ and Liotiidœ oc- 

 curring in the Persian Gulf and North Arabian Sea [Cyclostrema 

 novem-carinatum, C. quinque-carinatum, C. (Vitrinella) char- 

 wopferon nn. sp., C. (Lydiphnis nov. sul»g.) euchilopteron 

 Melv. et St., Gulf of Oman] (pi. III). — J. Cosmo Melvill. Des- 

 criptions of Cyclostrema Prestoni and Nassa Tindalli nn. spp. 

 from Ceylon. — B. B. Woodward. On some « Feeding-tracks » 

 of Gastropods. — H. B. Preston. Descriptions of four new spe- 

 cies of Marine Shells, probably from Ceylon [Bullia cinerea, 

 Nassa Nevilliana, Marginella subflava, M. eburnea nn. spp.].— 

 H. B. Preston. Description of a new species of Limnsea from 

 Norlh-West Australia [L. (Bulinus) egregia n. sp.]. — G. B. 

 Sowerby. On new species of Siphonaria [S. cyaneoviaculata 

 n. sp., Kowie], Terebra [T. Filmeras n. sp., Pondoland] and 

 Mangilia [M. Beckeri n. sp., Kowie], and a remarkable form of 

 Cyprœa cruenta [var. tortiroslris n. var., Kowie|, from South 

 Africa. — G. K. Gude. Crilical remarks on certain forms of 

 Chloritis, with descriptions of twelve new species [C. Eduardi 

 n. sp., Moluccas ; C. unguiculina Mrts. var. fusca n. var. 

 C. Ponsonbyi. n. sp., Moluccas; C. mocrosto/na n. sp.,Celebes; 



