253 
/9. Minor, unicolor fulvida. 
Habitat Canasi in parte septentrionali insulae Cubae 
(Arango). 
Obs. Species C. catenatac Gould peraffinis , spira regulariter tur- 
binata (non subinflata, sicut in ilia), sculptura et peristomatis formatione 
bene distincta. 
3V2- liiciifta ? 
T. subcompresse umbilicata, solida, ponderosa, ovato- 
turrita, truncata, liris spiralibus subaequidistantibus sculpta, 
striisque tenuibus (nonnullis prominentioribus, costaeformibus) 
subdecussata, violaceo-fusca ; spira subregulariter turrita, sur- 
sum nigricanti-violacea , breviter truncata; sutura profunda, 
simplex ; anfr. superst. 4 convex! , ultimus sublonge solutus, 
dorso carinatus, juxta carinam perforatione punctiformi signatus, 
circa umbilicum confertius liratus ; apertura subverticalis, angu- 
lato-ovalis; perist. crassum , superne canaliculaturn , duplex: 
internum expansum, adnatum, externum late expansum , con- 
centrice striatum, latere sinistro substricte abscissum. — Operc. ? 
— Long. 40, diam. 21 mill. Ap. intus 14 mill, longa, 11 lata, 
cum perist. 20 longa, 15 lata. (Coll. Nr. 544.) 
Cyclostoma percrassum Wright rass. Gundl. in litt. 
Licina ? percrassa Pfr. in Malak. Bl. XL 1864. p. 157. 
Habitat „Luis Lazo, Vuelta abajo“ in parte occidental! 
insulae Cubae (Wright). 
Obs. Speeies eximia, deficiente operculi cognitione generi Licinae 
(serius verosimiliter omnino delendo) provisorie adscripta, ex analogia aper- 
turae et peristomatis. Chondropomatis speciebus nonnullis proximo aflinis 
forsan habenda. Conferantur, quae de genere Licina loco citato exposui. 
14 '/ 2 - Mydroceiiia fraglii® I®ea@e* *i* 1586, 
Testa ovato-conica, tenuis, levis, turrita, perforata, pallide 
cornea fasciis angustis rufis, interdum interrupts, vel maculis 
et flammis longitudinalibus rufis picta; anfr. 6 — 7, convex!, 
ultimus medio leviter angulatus ; apertura ovalis»; labrum ex- 
ternum tenue, simplex; umbilici introitus canalem excavatum 
offerens ; labium leviter reflexum. (Ex descriptione anglica, 
Dimensiones desiderantur !) 
llydrocena fragills Pease in Proc. Zool. Soc. 1860. p. 439. 
Habitat in insula Ebon „Marshairs group. “ 
