CHOANOPOMA $8. 3. 165 
16. Ha. Rima Adinzns. 276 
.. "T. umbilicata, oblongo-turbinata, apice truncata, lineis 
elevaüs confertüs spiralibus et percurrentibus longitudinalibus 
arcte clathrata, seabriuseula, purpurascenti-brunnea; anfr. su- 
perst. 4—4'/, convexi, ultimus ad suturam et ad umbilicum 
mediocrem, subcompressum, non pervium liris nonnullis spira- 
hbus vahdioribus munitus; apertura fere verticalis, basi sub- 
produeta, subcireularis; perist. duplicatum : internum. expan- 
siuseulum, vix porrectum, externum late expansum, ad anfrac- 
tum penulümum emarginatum, undique concaviusculum , con- 
centriee substriatum, superne auriculato -dilatatum. —  Operc. 
testaceum, sordide album, extus concavum, anfr. 4 oblique 
striatis, margine hbero, oblique patente. — Long. 21, diam. 
14 mill Ap. 8, cum limbo 13 mill. longa. ( Coll. Ng 120.) 
Cyclostoma lima Adams in Proc. Bost. Soc. IL. 1845. p. 11. *) 
— —  Pfr. in Zeitschr. f. Malak. 1846. p. 46. 
-— — Chemmn: ed. HW. N. 35. p. 44. t. 6. f. 3— 6. 
— — Som. Thes. Suppl. N. 197. p. 167 *. t. 31 B. f. 3924. 
395. **) 
Choanopoma lima Pfr. in Zeitschr. f. Mal. 1847. p. 107. et Consp. N. 238. 
— — Gray Catal. Cycloph. p. 50. N. 5. 
S. Paulo minus, fulvum, liris concentricis subtilioribus. (Spec. authent,) 
Cyclostoma Blandianum Adams Contrib. to Conchol. N. 1. p. 3, ***) 
Habitat m insula. Jamaica. 
iv. € limeinellums Ej2313mnrek. 977 
T. rimato-perforata, compresso-conica, tenuis, longitudi- 
nalter conferüssime striata, striis obsoletis spiralibus, in basi 
*) €. lincinae affine, t. perexilius deeussata, aculeis brevioribus , sub- 
tus costulis revolventibus majoribus instructa; labro nunquam  crenulato. 
Div. 56?; alt. 0,9, lat. max. 0,7, lat. min. 0,45 poll. (Ad. l. c.) 
**) TT. oblongo-pyramidali, decollata, fusca; anfr. 4 teretibus, confertim 
deeussato-striatis, asperrimis; sutura lata, profunda; apertura circulari; peri- 
tremate dilatato, late expanso, lamellari, superne latiori; umbilico majus- 
culo, spiraliter tricarinato; operculo testaceo; lamella externa spirali, reflexa, 
striata. (Sow. l. e.) 
***) Shell like C. lima ;d., but the spiral lines are less distinct, and 
both the transverse and spiral lines are finer and more closely set; the 
shell is shorter and the whorls are narrower; color pale brown to white, 
with more or less distinct interrupted spiral brown lines; outer peritreme 
very much expanded, especially on the left side, slightly crenulated , above 
produced into e broad sinus; umbilicus narrow and extending through the 
truneate apex. — Mean divergence 60? to 629; length 0,7. greatest breadth 
0,65, least breadth 0,45 inch, (Adams L c.) 
