BULIMUS §. 39. 40. 415 



700. B. incrassatus Pfr. 



T. profunde rimato-perforata, ovato-pyramitlata, solida. 

 irregulariler plicata et lineis spiralibus sculpta, saturate ca- 

 stanea, strigis et maculis lutescentilnis incrassatis, prominenti- 

 bus munita; spira conica, acutiuscula ; anfr. 7, superi plani- 

 usculi, 2 ultimi inflati, ultimus % longitudinis aequans, hasi 

 subcompressus; apertura vix obliqua, oblonga, ad columellam 

 angulato-effusa; perist. rectum, simplex, marginibus sub[)aral- 

 lelis, columellari stricto, dilatato, fornicatim patente. — Long. 

 17^2? diam. 8V2 mill. Ap. 7^2 mill. longa, 4 lata. (Mus. Cu- 

 ming.) 



Bulimus incrassatus Pfr. in Proc. Zooi. Soc. 1851. 



— — Chemn. etl. II. Bul. N. 88. t. 30. f. 13. 14. 



Habitat in insulis Gallapagos. 



701. B. nucula Pfr. 



T. anguste umbilicala, ovato-conica. solidiuscula, subtilis- 

 sime ruguloso-striata, fusco-cornea, plerumque pallide unicin- 

 gulata; spira convexo-conica, acuta; anfr. 6Y2 vix convexius- 

 culi, ultimus spira paulo br-evior, basi compressiuscuius; colu- 

 mella stricta , basi oblique subtruncata ; aperlura parum obli- 

 qua, subsemiovaiis, basi angulata; perist. sirnplex, rectum, 

 margine dextro superne perarcuato, columellari reflexo, pa- 

 tente. — Long. 11 V2, diam. 6 mi!I. Ap. oVa miH- longa, .3 lata. 

 (Mus. Curaing.) 



Bulimus nucula Pfr. in Proc. Zool. Soc. 9 Dec. 1851. 

 Habitat in insulis Gallapagos. 



* 



702. sculpturatus Pfr. {Reeve N. 125. t. 20.). . . . Mon. II. p. 183 

 Obs. Conferantiu' .species in §. 30 enumeratae. 



§• ^o. 



703. crassiiabris Gray. [Reeve N. 221. t. 37. — 



Desh. in F6r. II. p. 99. N. 110. t. 145. f. 14. 15.) - - - 185. 



704. lactarms Messkc. (Coll. 319. — Reeve N. 217. 



1. 37. — Meseml:)rinus Alb. p. 157.) - - - 187. 



705. B. Humboldt! Reevc. 4- 



T. oblongo-conica, subventricosa, umbilicata, porcellaneo- 

 alba, fasciis castaneis 3 peculiariter tenue iuterruptis inferne 

 cingulata; sutura impressa; anfr. 7 rotundati, laeves, polili; 

 columella lale reflexa; labrum simplex (Rv. ) — Long. 29, diara. 

 14 mill. Ap. 14 mill. longa, medio 9 lata. ( Ex ic. specim. Mus. 

 Cuming. ) 



