19 



naliter levissime striatis; labro acuto; umbilico mediocri; 

 apertura carnea. 



Long. I3L polL, lat. -^ poll. 



Labium cxternum teuuc, acutum. 



Legit H. Cuming iu Peruvia (Ilo). 



Proceedings. 1832. p. 31. 



10. B u 1 i 11 u s s c a 1 a r i f o r m i s Jl\ J. Broderip. 



B. testa pyramidali, subfusca, anfi'actibus fjuinque, sub- 

 lurgidis, crcberrimc longitudinaliter costatis; labro acuto; 

 umbilico magno. 



Var. testa fusca, fasciis et lineis transversis albis. 



Loug. -1- poll., lat. y^-Q poll; 



Labium cxternum tcnuc, acutum. 



Legit H. Cuming in Peruvia (Ancon). 



Proceedings. 1832. p. 31. 



11. Bulinus vexillum IF. J. Broderip. 



B. testa pyramidali, albeute, vittis casiaueis fasciata; 

 anfractibus sex levissime longitudinaliter striatis; umbilico 

 subobsoleto. 



Long. -j-| polL, lat. ~ polL 



Labium extcrnum tenue, acutum. 



Legit H. Cuming in sinu Panamae (King's and Saboga 

 Islands). 



Proceedings. 1832. p. 105. 



12. Buliiius pustulosus TF. J. Broderijy. 



B. testa fusiformi, e fusco albente, subdiapliaua; an- 

 fractibus sex, striis moniliformibus frequentibus longitudi- 

 nalibus; umbilico mediocri. 



Long. y^j poIL, lat. ciroa \ poll. 



Labium externum tenue, acutum. 



Lcgit II. Cumiug siib lapidibus, in Cbili (Huasco). 



Procecdings. 1832. p. 105. 



13. Bulinus Panamensis 11*. J. Broderip. 



B. testa ovato - fu^iformi , subglabra, diapbana, pallidc 

 fulva; anfractibus sex, subventricosis, labro vix subreflexo. 



. 2* 



