278 
HELICINA §. 21. 22. 
Helicina Pazi Hidalgo mss.; Crosse in Journ. Conch. XIII. 1865. p. 221. 
t. 6. f. 8. 
Habitat in insulis Gambier dictis Oceaniae. 
Obs. „Similis H. Antoni Pfr.] distinguitur crassitie majore columellae 
et calli basalis, apertura majore et sculptural 
§• 22. 
266. occidentalis Guild. I. 386. II. 211. III. 239. — Helicina fasciata 
Guild, antea. — Ins. St. Vincentii. 
267. Heatei Pfr. II. 211. III. 239. — Ins. Granada Indiae occidentalis. 
268. amoena Pfr. (Coll. 136.) I. 386. II. 212. III. 239. — Patel Cat. 
p. 125. — Helicina purpureo-flava Morelet. — Honduras. 
269. G uadaloupensis Sow. (Coll. 137.) I. 380. II. 212. III. 239. — 
Guadeloupe. 
270 H. Semperi IVIousson. + 
„T. crasso-lenticularis, solidula, politula, striata, flavo- 
albida, interdum rare rufo fulgurata. Spira obtusissime con- 
vexa; summo obtuso; sutura vix impressa. Anfr. 5, modiee 
accrescentes; primi flavidi, laevigati; medii obsolete lineis incisi; 
ultimus vix dilatatus, minime sensim descendens, supra declivis, 
medio convexo-subangulatus, ad basin planiusculus. Apertura 
obliqua (40° cum axi), transversim breviter et obtuse triangu- 
laris, intus flavescens. Perist. obtusum, vix expansum, intus 
late labiatum; margine dextro ad insertionem protracto, antice 
minime arcuato; basali plane curvato, incrassato; columellari 
brevissimo, calloso, laminam albam, callosam, late circularem 
emittente. — Alt. 6,2, diam. 10 mill. — Rat. anfr. 2:1. — 
Rat. apert. 1:1.“ (M.) 
Helicina Semperi Mouss. in Journ. Conch. XVIII. 1870. p. 201. t. 8. f. 8. 
— — • Patel Catal. p. 126. 
Habitat Oneata insularum Feejee (Graffe). 
271. lutea Less. (Coll. 138.) I. 387. II. 212. III. 239. — Patel Cat. p. 
125. — Nova Guinea. 
272. Poeyi Pfr. (Coll. 139.) III. 239. — Cuba. 
273. substriata Gray. (Coll. 140.) I. 391. II. 212. (emend.) III. 239. 
— Ins. Barbadoes, St. Kitts. 
274. convexa Pfr. (Coll. 141.) I. 391. II. 212. III. 239. — Patel Cat. 
p. 125. — Ins. Bermuda. 
275. Scrupulum Bens, f III. 239. — Bens, in Ann. and Mag. n. h. 
3d. ser. XII. 1863. p. 325. — Haul. Theob. Conqh. Ind. t. 33. 
f. 8. 9. — Ins. Andaman. 
276. minuta Sow. (Coll. 142.) I. 391. II. 212. III. 240. — Helicina 
discolor et flammeata Mulilf. — Ins. Opara et Oheatora. 
