176 
TROCHATELLA §. 3. 
Habitat in montibus prope Trinidad insulae Cubae. 
0 b s. Differt a Tr. elcgantula Pfr. statura, anfractu ultimo angulato, 
apertura multo majore, etc. 
IT. Tr. callosa Poey. 
T. conica, solidula, subtiliter remote striata, striisque spi- 
ralibus obsoletis sculpta, rosea ; spira conica, acutiuscula ; anfr. 
6 1 /: 2 , superi angulati, scalares, ultimus vix convexiusculus, Ca- 
rina pallidiore obtusa, subtus compressa infra medium muni- 
tus; columella brevis, verticalis, albo-callosa; apertura per- 
obliqua , rotundato-subtriangularis , callo spiraliter intrante in 
ventre anfr. penultimi coarctata; perist, tenue, vix expansius- 
culum, album, ad angulum superum et columellarem rectum, 
acutum. — Operc. testaceum, pallidum. — Diam. maj. fere 5, 
min. 4 l f& alt. 5 mill. (Coll. Nr. 21.) 
Hclicina callosa Poey Memor. I. p. 430. t. 33. f. 13 — 15 . 
Trorhaiella callosa Pfr. in Malak. BL 1856. p. 140. 
Habitat in .,Isla de Pinos“ prope Cubam (Gundlach). 
* 
18. elcgantula Pfr. (Coll. 22. — Chemn. ed. nov. 
p. 67. n. 12. t. 10. f 28-31. — Gray Phan. p. 
238. — Ad. Gen. p 305.) Mon. p. 332. 
19. T. capillacea Pfp. 
T. conica, tenuis, liris capillaceis subdistantibus spiralibus 
munita, vix nitidula, pallide lutescens ; spira conica, apice 
acuta; anfr. 5y 2 planiusculi, ad suturam impressam vix pro- 
minentes, ultimus subcarinatus , basi subtilissime spiraliter 
striatus; apertura diagonalis, late semiovalis; columella brevis, 
arcuata, subcallosa; perist. simplex, rectum, margine dextro 
antrorsum subarcuato. — Operc. tenue, concolor. — Diam. 
maj. 4 1 / 2 , min. 4, alt. 37 2 mill. (Coll. Nr. 23.) 
Trochaiclla capillacca Pfr. in Malak. Bl. IV. 1857. p. 111. 
Habitat in montibus prope Trinidad insulae Cubae (Gundlach). 
% 
20. riipestris Pfr. (Coll. 24. — Gray Phan. p. 239. 
— Ad. Gen. p. 305, — Pfr. in Mai. Bl. 1856. p. 
140 -) Mon. p. 333. 
21, tensile C. B. Ad. (Gray Phan. p. 239. — Ad. 
Gen. p. 305.) - - 332. 
