172 
TROCHATELLA §. 1. 2. 
1. Peristomatis margine dextro sinuoso 
( Vi an a It. et A. Ad.) . . . . §. 1. Nr. 1 — 2. 
. 2. Margine clextro integro . . . §.2. Nr. 3—8. 
B. Subangulatae §. 3. Nr. 9 — 21. 
C. Carinatae .... ....§. 4. Nr. 22—29. 
§• I- 
1. regitm Jlorelet. (Coll. 8. — Chemn. ed. nov. 
p. 66. n. 9. t. 9. f. 37. 38. — Gray Phan. p. 236. 
— - Viana Ad. Gen. p. 305. — Pfr. in Mai. Bl. 1856. 
p. 136. — Helicina virginea Orb. nec Lea — He- 
licina multistriata Vel. — Helic. maculosa N'emc. 
— tlapata regina Gray in Ann. nat. hist. XVIII. 
p. 414 teste Troschel. — /?. Dimidio minor: Hato 
Caimito prope montes Guajaibon versus meridiem.- — 
y. Intermedia, liris spiralibus distinctis.) .... Mon. p. 328. 
2. Tr. subungiiieulata Poey. 
T. conico-globosa, solida, liris filiformibus, subacutis irre- 
gulariter cincta, opaca, pallide lutescens vel violaeeo- rosea; 
spira conica, acute mucronata ; anfr. 7 planiusculi, ultimus in- 
flatus, medio subangulatus , antice vix descendens ; columella 
subrecedens, plana; apertura diagonalis , sinuato-ovalis, fun do 
citrina vel rufa; perist. incrassatum , album, marginibus callo 
nitidissimo junctis, dextro expanso, supra medium leviter si- 
nuato, basali reflexo. — Operc. praeced. — Diam. maj. 24 — 27, 
min. 19i/ 2 ~21i/ 2 , alt. 18i/ 2 — 20 mill. (Coll. Nr. 9.) 
Helicina subunguiculata Poey Memor. II. p, 34. 
— — Pfr. in Malak. Bl. V. 1858. p. 4. 
Habitat Sierra de Guane insulae Cubae. 
§• 2 . 
3. virginea Len. (Gray Phan. p. 236. — Shu/ll. 
Diagn. n. Moll. Nr. 3. p. 42. Ad. Gen. p. 305. 
— Helicina virginea Lea , nec Orb. — Helic am - 
pul! in a Per. — Conf. Pfr in Malak. Bl. 1854. p. 
99. — Excludatur Sow. Thes. t. 3. f. 114.) . . . Mon. p. 329. 
4. Tr. opima SXmttlewortli. 
T. subgloboso-conica, tenuiuscula, subregulariter et spi- 
ral iter sulcata, haud nitens, flavido-albida, interdum flavo-ma- 
culata; spira conica, mucronata; anfr. 7 vix convexiusculi, 
ultimus depresso-rotundatus, basi plerumque laevior; apertura 
