CHONDROPOMA §. 13-15. 
163 
Cyclostoma marginalbum Gundl. in litt. 
Chondropoma marginalbum Pfr. in Malak. Bl. VI. 1859. p. 75. 
— — Reeve Conch, ic. sp. 59. t. 8. 
— — Pfr. Novit conch. I. p. 189. Nr. 290. t. 51. 
f. 6. 7. 
Habitat loco Caimanera dicto prope Guantanamo insulae 
Cubae, 
§. 14. 
84. claudicans Poey. (Coll. 483. — Ch. tenehro- 993. 
sum var. Reeve t. 2. f. 9. — Cuba.) . . . Pneum. II. p. 148. 
85. tenebrosum Morel. (Coll, 484. — Reeve t. 2. 994. 
f. 7. — Cuba.) - - - 148. 
86. Cli* 995. 
T. semiobtecte umbilicata, ovato-turbinata, tenuis , longi- 
tudinaliter confertissime striata (striis spiralibus obsoletissime 
decussata), isabellina unicolor vel seriebus punctorum ruforum 
picta; spira turbinata, truncata; anfr. superst. 4 convex!; 
apertura verticalis, subangulato-ovalis; perist. duplex: internum 
vix prominens, externum late expansum, concentrice striatum, 
latere dextro patens, superne subcucullatim productum, ad anfr. 
contiguum angustatum , turn umbilicum lamina lata fornicata 
fere tegens, infra leviter sinuatum. ■ — Operc, rubellum. — 
Long. 16^2? diam. 9 V 2 Apert. 6 ^ 2 ? c. perist. 9 mill, 
longa. (Coll. Nr. 485.) 
Cyclosioma assimile Gundl. in litt. 
Chondropoma assimile Pfr. in Malak. Bl. X. 1863. p. 186. 
Habitat ad montem Guajaibon insulae Cubae. 
*;{■ 
87. semicanum Morel, f (Isla cle Pinos juxta 996. 
Cubam.) Pneum. II. p. 148. 
§* 15. 
88. CSb. G^UBidllsBeSBfi Arango. 997. 
T. clause umbilicata, oblongo-turrita, solida, liris filaribus 
albidis (interjectis minoribus) et costulis longitudinalibus con 
fertissimis, illas transgredientibus asperata, baud nitens, cinna- 
momea, albida vel fusco-violacea ; spira subregulariter attenuata, 
