Plate LXX. 
Species 498. (Mus. Pfeiffer.) 
Bxjlimtjs teuncattjs. Bui. testa, attemato-pyramidali, 
Iasi angulatd, ad apicem decollatd, aufractibus octo, an- 
gustis, convexis, oblique concmitrice ereberrimb elevato- 
striatis, columella recta, tenuiter expansd, apertiird sub- 
quadratd, lahro tenui ; virescente-comed. 
The truncate Bulimcs. Shell attenuately pyramidal, 
angled at the base, decollated at the apex, whorls 
eight in number, nan-ow, convex, obliquely concen- 
trically veiy closely elevately striated, columella 
straight, thinly expanded, apertoe somewhat square, 
lip thin ; greenish horny. 
Pfeiffer, Symbolse, vol. i. p. 43. 
Hab. Mexico. 
This remarkable species, for the loan of which I am 
indebted to Dr. Pfeiffer, does not appear to have reached 
maturity. It is not known to English collectors. 
Species 600. (PI. AcJiatina, XVI. Pig. 77, 
Mus. Cuming.) 
Bulimus clava. Bui. testa subulatd, apice papillari, 
hand mMlicatd, anfractibus decern, lavibus, politis, hie 
illic longitudinaliler impresso-striatis, suturis margi- 
natis, columella tenui, parum rejlexd, aperturd parvi- 
usculd, labro simplid ; pellucido-comed. 
The club Bulimus. Shell subulate, papOlary at the 
apex, not umbilicated, whorls ten in number, smooth, 
polished, here and there longitudinally impressly 
striated, sutures margined, columella thin, but little 
reflected, aperture rather small, lip simple; trans- 
parent homy. 
Eab. ? 
The columella of this species is extremely thinly re- 
flected, and the outer lip is rather inclined to be sinuated 
at the upper part. 
Species 501. (PI. Achatina, XVII. Pig. 81. 
Mus. Cuming.) 
Bulimus cereus. Bui. testa subulatd, unibilicatd, tenui, 
anfractibus decern, convexis, areuatim concentrice stri- 
atis, columelld rejlexd, aperturd pared, labro simplid ; 
pelluddo-stramined. 
The waxen Bulimus. Shell subulate, umbilicated, thin. 
whorls ten in number, convex, arcuately concen- 
trically striated, columella reflected, aperture small, 
lip simple ; transparent straw-colour. 
Hab. Moradabad, India. 
I venture to distinguish this from the B. gracilis, from 
which, in comparison with authentic specimens collected 
by Ml-. Benson, it varies in form, the whorls being of a 
more bubble-like inflated growth. 
Species 503. (j2\. Achedina, XVIII, Pig. 95. 
Mas. Cumiug.) 
Bulimus columella. Bui. testa subulatd, hand umbili- 
catd, apice papillari, anfractibus undecim ad duodecim, 
minutissinie oblique stnatis, ad suturas svbtiliter cre- 
nulatis, columelld vix rejlexd, aperturd pared, labro 
simplid; pellucido-corned, niknte. 
The little column Bulimus. Shell subulate, not um- 
bilicated, papillary at the apex, whorls eleven to 
twelve in number, very minutely obliquely striated, 
finely crenulated at the sutures, columella but little 
reflected, apertm-e small, lip simple; transparent 
homy, shining. 
Philippi, Abbild. und Besch. Bui. pi. 2.[f. 7. 
Eab. Brazil. 
This approaches very closely to the B. sylvatieus. It 
is a transparent turreted shell, very finely striated and 
delicately puckered at the sutm-es. 
Species 503. (PI. Achatina, 'SdL. Pig. 113. Mus. Cuming.) 
Bulimus Jamaicensis. Bui. testa subulatd, angustd, 
hand umbilicatd, anfractibus oclo,planiconvexis. Me illic 
impresso-striatis, columelld tenuiter rejlexd, aperturd 
minutd, labro simplid ; pelluddo-corned. 
The Jamaica Bulimds. Shell subulate, narrow, not 
umbilicated, whorls eight in number, flatly convex, 
here and there impressly striated, columella thinly 
reflected, aperture very small, lip simple ; transparent 
homy. 
Hab. Jamaica. 
An extremely bright transparent shell in which the 
columellar axis of the whorls is visible throughout. 
July, 1 849. 
