CUONDROPOMA §. 5. 6. 153 



41. ? angustatum Pfr. [lieeve t. 4. f. 29. — 950. 



Habitat?) Pneum. II. p. 142. 



42. ? turritumPfr. (/?m'et. 7. f. 52. — Ilonduras.) - - - 142. 951. 



43. crenulatum Fer. (Coll. 448. — Heeve t. 7. 952. 



f. 49. - Guadeloupe.) - - ~ 142. 



44. (liaphanum Pfr. (/«Vrr^ t. 5. f .32. — Habitat?) - - - 142. 953. 



45. Ch< ssabnaariciilatifiii Pfi*. 954. 



T. subperforata , cylindraceo-turrita, truncata, solida, liris 

 funiformibus subconfertis cincta, striisque filaribus confertis- 

 simis illas transgredientibus decussata, albido-cornea , saepe 

 castaneo-unifasciata ; spira lente attenuata; sutura dentibus 

 subcrenulatis irregulariter munita; anfr. superst. 4 convexius- 

 culi, ultimus antice vix solutus; apertura parvula, verticalis, 

 angulato-ovalis; perist. confinuum, expansiusculum, breviter 

 adnatum, superne auriculatim duplicatum. — Operc? — Long. 

 8V2— 10, diam. 33/4—41/2 mill. Ap. 3 mill, longa. (Coll. Nr. 449.) 

 Cliondfopoma? siibaurlculaium Pfr. in Malak. Bl. IX. 1862. p. 153 



Habitat Cumana (Bland). ' 

 Obs. Testa varietatibus nonnullis Ch. dentati Say , nec non Ch. 

 biformis Pfr. similis, peristomate sursixm duplicato facile distinguitur. 



§. 6. 



46. Cli. latiim Qiindlacli. 955. 



T. umbilicata, conoidea, solidula, subtiliter plicato-striata, 

 subdiaphana, aibida vel isabellina ; spira conoidea, apice acii- 

 tiuscula ; anfr. 4 convexiusculi, ultimus teres, circa umbilicum 

 (^/4 diametri superantem) liris 2 carinaeformibus munitus; 

 apertura obliqua, ovali-subcircularis; perist. breviter expansum, 

 margine sinistro indistincte duplicatum, reflexiusculum, superne 

 subangulatim superstructum. — Operc. typicum. — Diam. 

 maj. 10, mim 8, alt. 7 mill. Apert. ^Va inilb alta. (Coll. 

 Nr. 450.) 



Cijclostorna latum Gundl. in litt. 



Chondropoma latum Pfr. in Malak. Bl. V. 1858. p. 190. 

 — — Rceve. Conch, ic. sp. 56. t. 8. 



/9. Testa altius turbinata, carinis 2 basalibus acutioribus , nonnullisque 



in umbilico conspicuis. Diam. maj. 9, min. 8, alt. 8 mill. 

 y. Minor; diam. maj. 7, min. 6, alt. 5 '/3 mill. 



Habitat circa Santiago de Cuba. 



