404 BULIMUS ,^. 35. 



631. B. Adenensis Pfr. 



T. subperforata, subcylindrica, solida, sublaevigata , nitida, 

 alba, maculis griseo-corneis irregulariter aspersa; spira elon- 

 gata, sursum attenuata, apice conica, acutiuscula, hyalina; su- 

 tura levis; anfr. 9 vix convexiusculi, uitimus % longitudinis 

 subaequanS; antice subascendens, basi rotundatus; apertura 

 verticalis, subrhombeo-semiovalis; perist. rectum, marginibus 

 callo crasso junctis, dextro obtuso, columellari crasso, dilatato, 

 patente. — Long. 13, diam. iy^ mill. Ap. vix 4 mill. longa, 

 2 lata. (Mus. Cuming. et Benson.) 



Bulimus Adenensis Pfr. in Zeitschr. f. Malak. 1851. p. 27. 

 — — Chemn. ed. IL Bul. N. 86. t. 21. f. 12. 13. 



Pupa edentula Riipp. mss. in Mus. Guming. 

 Habitat ad rupes vulcanicas prope Aden Arabiae (Benson) et 

 in insula Dakulak Maris Rubri (Rupp.). 



632. subdiaphanus King. (Coll. 296. — Reeve N. 

 493. t. 69. — Chemn. ed. II. p. 53. N. 47. — 

 Opeas Alh. p. 175.) Mon. II. p. 163. 



633. B. polyg^yratus Reeve. 



T. perforata, cylindraceo-turrita, solida, confertim striata, 

 coerulescenti-alba; spira elongata, sursum sensim attenuata, 

 acutiuscula; anfr. 9 convexiusculi, ultimus y^ longitudinis vix 

 superans, basi rotundatus; columella brevis, verticalis; aper- 

 tura verticalis, semiovalis; perist. simplex, rectum, margine 

 columellari breviter reflexo. — Long. 12, diam. 4 miil. Ap. 3 

 mill. longa, 2Y3 iata. (Mus. Guming.) 



Bulimus polygyratus Reeve Gonch. ic N. 578. t. 7 9. 

 Habitat . . .? 



634. B. Caraeeasensis Reeve. 



T. perforata, oblongo-turrita , tenuiuscula, striata, diaphana, 

 cerea; spira elongata, turrita, acutiuscula; anfr. 9 convexi, 

 ad suturam crenulati, ultimus y^ longitudinis vix superans, 

 basi rotundatus; columella brevis, substricta; apertura sub- 

 verticalis, semiovalis; perist. simplex, rectum, margine colu- 

 mellari breviter patente. — Long. 9, diam. 3 mill. Ap. 2^3 

 mill. longa, \% lata. (Mus. Cuming. ) 



Bulimus Caraccasensis Reeve Gonch. ic. N. 580. t. 79. 

 Habitat Garaccas (Salle). 



635. Beekianus Pfr. (GoU. 297. — Chemn. ed. IL 

 Bul. N. 164. t. 36. f. 29 3 1. — Opeas Alh. p. 

 175. — B. oryza Reeve N. 480. t. 68.) Mon. II. p. 1 64. 



