HELIX 8$. 29. 119 
563. Newcombi Pífr. (Coll.183.) IV. 57. V. 113. — Nanina New- 
combi (Paryphanta) Pütel Cat. p. 85. — ns. Sandwich. 
564. cruentata (Stenopus) Guild. I. 65. III. 68. IV. 57. V. 113. — 
Nanina cruentata Pfr. — Ins. St. Vincentii. 
565. aenea Krauss. (Coll.184.) III. 68. IV. 57. V. 113, — Natal. 
566. Patane Bens. - V. 112. — Darjiling. 
56:1. H. Gentilsiana Crosse. Jj 
«T. perforata, subnautiliformis, depresso-globosa, costulis 
valde gracilibus, numerosis, inaequalibus, leviter prominulis, 
subarcuatis, sericeis, viridulis longitudinaliter impressa, pallide 
luteo-viridula; spira concava; sutura impressa, profunda; aufr. 5 
convexiusculi, subangusti, ultimus antice vix descendens, in 
vicinio suturae obtuse angulatus, magnus, inflatus, basi sub- 
planatus; apertura subobliqua, fere horizontalis, anguste luna- 
ris, intus albida; perist. simplex, marginibus valde distantibus, 
callo lato, tenui junctis, columellari brevi, fornicatim reflexo, 
perforationis partem minimam occultante, externo attenuato, sub- 
acuto, viridulo limbato. — Diam. maj. 9, min. 8, alt. 5!/5 mill. 
Apert. 5 mill. longa, 2 lata.» (Cr.) 
Helio Gentilsiana, Crosse in Journ. Conch. XVII. 1870. p. 136. 
&03. t1. 13. f£. 4; XXL (4873. p: 950. 
— — Gassies Faune Nouv. Caléd. Il. 1871. p. 43. 
Habitat Canala Novae Caledoniae (E. Marie). 
Obs. «Species H. Bavayi forma valde vicina, sed major, colore, 
costulis gracilioribus, sericeis, inaequalibus, spira minus profunde im- 
mersa, anfractu ultimo subangulato, caeteros minus involvente et perfora- 
tione umbilicali facile distinguenda.» 
* 
568. dimorpha Pfr. Ill 68. IV. 57. V. 114. — Nova Seeclandia. 
569. nitidopsis Morelet. - lll. 68. V. 414. —  Zonites (Hyalinia) 
nitidopsis Cr. 8 F. Moll. terr. Mex. p. 173. — Guatemala. 
510. hypopolia Pfr. (Coll. 185.) IIL 68. IV. 57. V. 114. — Nova 
Seelandia. 
511. H. corymbus OCrossc. | 
«T. subobtecte perforata, globoso-depressa, tenuiuscula, 
costulis conferts, rectis, lamelliformibus longitudinaliter im- 
pressa, cornea, castaneo-fusco obscure reticulata, ad suturam 
corona macularum saturate fuscarum, intervallo albido- corneo 
subregulariter separatarum ornata; spira vix prominula, apice 
planiusculo; sutura profunde impressa; anfr. 4!/, vix convexius- 
culi, sensim accrescentes, embryonales primi 4!/j laevigati, 
cornei, ultimus magnus, rotundatus, basi aequaliter costulatus, 
subplanatus; apertura sat late lunaris, concolor; peristoma sim- 
plex, marginibus distantibus, columellari brevi, fornicatim di- 
