— 463 — 



181. Melanopsis variegata, Morelet. 



182. M. — lirata, Gassies. 



183. M. — fasciata, Gassies. 



184. M. — fusca, Gassies. 



185. M. — Souverbieana, Gassies (type et var. p). 



186. M. — elongata, Gassies. 



187. M. — aurautiaca, Gassies. 



188. M. — aperta, Gassies. 



189. M. — Dumbeensis, Crosse (type et var. p). 



190. M. — Deshayesiana, Gassies. 



191. M. — carinata, Gassies. 



192. M. — Retoutiana, Gassies. 



193. M. — Brotiana, Gassies. 



194. M. — brevis, Morelet (type et var. p et y). 



195. M. — Gassiesiana, Crosse. 



196. M. - fulminala, Brot. 



197. M. — fragilis, Gassies. 



198. M. — fusiformis, Gassies. 



199. M. — elegans, Gassies. 



200. M. — robusta, Gassies. 



201. M. — Mariei, Grosse 



202. M. — Lamberti, Gassies. 



203. Hydrobia Gentilsiana, Grosse. 



204. H. — Grosseana, Gassies ? 



205. H. — Savesi, Crosse. 



206. Hemistomia Caledonica, Crosse. 



207. Valvala ? Petiti, Crosse. 



208. Lyogyrus (Heterocyclus) Perroquini, Crosse. 



209. Assiminea Fischeriana, Gassies. 



210. Diplommatina Mariei, Crosse (type et var. p). 



211. D. — Montrouzieri, Crosse (type et var. p), 



212. D. — Perroquini, Crosse (type et var. P). 



213. Amphicyclotus, Yieillardi, Gassies. 



214. Omphalotropis Caledonica, Crosse, 



