246 HELICINA §. 28. 



soliduluin, purpureum et tlavuui. — Diam. uiaj. 1(5, niin. 

 122/3, alt. 8 mill. (Mus. Cuming.) 

 Helicina rhrjnchostom<t Shutll. in sched. 



Habitat Campanera Columbiae, 3000' supra mare. 



io42. 272. H- oiLyrlBynclAa Crosse «fr Delseaiii^. -j- 



„T. depresso-conica, tenuiuscula, subdiaphana , pallide 

 citrino-Iutea ; spira conica, apice obtusulo; anfr. 5' 4 planius- 

 culi, ultimus carina acuta, albicante cinctus , antice non de- 

 scendens, basi convexiusculus ; apertura perobliqua, subtriangu- 

 laris ; columella brevis , superne in callum basalem tenuem 

 dilatata, basi continuo in peristoma tenue abiens; peristoma 

 albidum, reflexum, ad basin tenue, medio in rostrum expansum, 

 leviter aduncum, productum, deinde subflexuosum. — Operc. ? 

 — Diam. maj. cum rostro l^i/q, min. 12, alt. 9'/2 mill." (Cr.) 

 Helicina oxyrhyncha Crosse ^' Debeaux in Journ. Conch. 1863. 3c 

 ser. III. p. 266. t. 9. f. 4. 



Habitat . . . ? 



Obs. Haec species antecedenti, cujus tlescriptionem ex spcciminibus 

 Musei Cumingiani (nescio an ab Auctore descriptis ?) dedi, atfinis esse, sed 

 ratione dimensionum praecipue differrc videtur. 



* 



1543. 273. denticulata Pfr. (Coll. 193. — Honduras.) . Pncum. II. p. 208. 



Species indescripta: 



1.544. Helicina Mighelsi Adams. Jay Catal 1850. p. 262. 



Species fossilis? 



1.545. Helicina dubia Lam. Ann. Mus. V. p. 91. 



Species mihi incognitae: 

 Helicina peruviana et psorica Morelet Series conchyliol. 3e livr. 1863. 



V. Schasicheila Shuttleworth. 



Ffr. Mon. Pneum. Suppl. p. 220. 



