BULIMUS.— Plate LXV. 



Hob. Quito, Equador; Lattre. 



This species is more fully described by Dr. Tfeiffer, but 

 its characters are very simple, approacliiug those of the 

 Chilian group. 



Species 455. (Mus. Cuming.) 



BuLiMUS DEALBATUS. Bid. iestd ovato-conicd, ieimiculd, 

 umbilicattt, aiifractibiis sex, apicem, versus subtilissime 

 strialis, columella rejlexd, aperttird ovatd, dmplici ; 

 virescente-albd, subpellucidd, macvlk pnnetisqm opaco- 

 aUk irregulariter strigatd et aspersd. 



The whited Bulimus. Shell ovately conical, rather 

 til in, umbilicated, whorls six in number, very finely 

 striated towards the apex, columella reflected, apertm-e 

 ovate, simple ; pale greenish transparent white, ir- 

 regularly streaked and sprinkled with opake dots and 

 blotches. 



Say, Journ. Nat. Hist. See. Philadelphia, vol. ii. p. 159. 



Hah. Alabama, North America. 

 The surface marking of this shell is not unlike that of 



the B. conspersus. 



Species 456. (Mus. Cuming.) 



Bulimus Yungasensis. Bui. testd subfusiformi-oblongd, 

 tenuiculd, vix mnbilkatd, anfractiim sex, subrugosis, 

 obscure indentatis, colmnelld recedente, rejlexd, piano- 

 appressd ; violascente-albd, maculis violaceo-brunnek 

 itiaqtmlibus triseriatim cinctd. 



The Yungas Bulimus. Shell somewhat fusiformly 

 oblong, rather thin, scarcely umbilicated, whorls six 

 in number, rather rough, obscurely indented, colu- 

 mella receding, reflected, flatly appressed ; violet- 

 tinged white, encircled with three rows of irregular 

 violet-brown spots. 



D'Orbigny, Voy. dansl'Amer. Merid. p. 316. pi. 40. f. 1. 



Ilab. Eastern side of the Andes of Bolivia, in the woods 

 near the Meguilla river ; D'Orbigny. 

 This species is unknown to me in good condition. 



Species 457. (Mus. Cuming.) 

 Bulimus Dussumieki. Bui. testa obeso-cylindraced, 



bilicatd ad apicem subobtusd, anfractibus octo, angusiis, 

 oblique strialis, columella rejlexd, aperturd subguad- 

 ratd; pellucido-corned. 

 Dussumiee's Bulimus. Shell stoutly cylindi-ical, um- 

 bilicated, rather obtuse at the apex, whorls eight in 

 number, narrow, obliquely striated, columella re- 

 flected, aperture somewhat square ; transparent homy. 

 Hab. India. 



Mr. Cuming received this shell from the continent with 

 the above name, but I cannot learu that it has been pub- 

 lished. 



Species 458. (Mus. Cuming.) 



Bulimus Sayi. Bui. testd conico-oblongd, minute um- 

 bilicatd, anfractibus sex, confertim rugoso-plicatis, 

 colmnelld breviter rejkxd, appressd; opaco-albd, strigis 

 rvfescente-fuscis pellucidk longitudinaliter notatd, circa 

 miMUcum nifescente-fuscd. 



Say's Bulimus. Shell conically oblong, minutely um- 

 bUieated, whorls six in number, closely rugosely pli- 

 cated, columeUa shortly reflected, appressed; opake 

 white, longitudinally marked with transparent red- 

 dish-white streaks, reddish-brown around the umbi- 

 licus. 



Pfeiffer, Pro.Zool. Soc, 1846, p. 114. 



Hab. ? 



The transparency of the brown stripes that distinguish 



this species, is very peculiar. 



Species 459. (Mus. Cuming.) 



Bulimus cyclostoma. Bui. testd conicd, profundi et sub- 

 ampUter umbilicatd, anfractibus rotundatis, concentrice 

 striatis, columella late rejlexd, aperturd eirculari, labro 

 simpUci ; ccerulescente-albd. 



The round-mouth Bulimus. Shell conical, deeply and 

 rather largely umbilicated, whorls rounded, concen- 

 trically striated, columeUa broadly reflected, aperture 

 circular, lip simple ; bluish-white. 



Hab. ? 



Of a delicate white texture, deeply umbilicated, and 



approaching the form of a Cyclostoma. 



