t8 



expansum. — Operc. testaceum, 4-spirum, margine anfrac- 

 tuum lamellatiin prominente, nucleo subcentrali. 



Long, (integr.) 16, diam. 7 mill. Ap. 5 mill. longa, 

 4Va lata. 

 Habitat Porto Cabello. (Dr. Tams.) 



36. Cyclosioma Salleanum Pfr. 



T. subperforata, turrito-oblonga, vix truncatula, tenuis, 

 striis elevatis confertis regulariter clalhrata, non nilens, 

 fusculo-albida, maculis castaneis, subseriatis adspersa; 

 spira conico-lurritaj sutura confertissiine crenulata; anfr. 

 6 convexiusculi, ultimus antice vix solutus, infra medium 

 castaneo intenupte fasciatus; apertura ab axi paulo rece- 

 dens, ovalis, superne subangulosa; perist. conlinuum, Sim- 

 plex, expansum, margine columellari subappresso, basali 

 dilatato. — Operc. membranaceum, albidum, paucispirum. 



Long. 21, diam. 9Vj mill. Ap. intus 7 mill. longa, 5 lala. 

 ß. Minor, anfr. 7, vertice obtusiusculo non (runcato, pe- 



ristomate latius expanso. (Long. 17, diam. 7V2 mill.) 

 Habitat in insula Haiti. (Salle.) 



36. Cyclostoma liituratum Pfr. 



T. vix subperforata, ovato-conica, non truncata, te- 

 uuiuscula, lineis impressis subtiliter decussata, nitidula, 

 fusculo-albida , litturis elegantissimis castaneis strigatim 

 picta, basi plerumque unifasciala; spira conico-turrita, ob- 

 tusa; sutura irregulariter crenulata; anfr. 7 parum con- 

 vexi, ultimus paulo angustior; apertura verticalis, angu- 

 lato-ovalis; perist. simplex, rectum, margine columellari 

 vix reflexiusculo. — Operc. membranaceum, paucispirum. 



Long. 16—17, diam. 7V2 mill. Ap. 6 mill. longa, 4 lata. 

 Habitat in insula Haiti. (Salle.) 



37. Cyclostoma Petiüanum Pfr. 



T. vix subperforata, oblongo-turrita, truncata, lineis 

 elevatis subdistantibus spiralibus et plicis confertis illas 

 transgredientibus sculpta, vix nitidula, albida, fusculo mar- 



