BULIMUS.— Plate LXXVIL 
The Lima Bhlimus. Shell acuminately ovate, rather 
deeply umbilicated, whorls seven in number, longitu- 
dinally very closely elevately striated, striaj irregular, 
subpMcate, columella reflected, lip simple ; pale rusty 
brown. 
Hab. Lima and Quito, South America. 
This is allied to the B. scalariformis, but does not agree 
with any of the varieties of that species. 
Species 664. (Mus. Benson.) 
Bulimus Sylheticcs. Bui. mhaeiminato-oblongd, soli- 
ditisculd, sinutrcdi, umbilicatd, aufractibua sex, Imvihus, 
columella labroque subincrassatis, dilatato-rejkxis ; 
vivide luted, columelld labroque pallidioriivs. 
The Sylhet Bulimus. Shell somewhat acuminately 
oblong, rather solid, sinistral, umbilicated, whorls six 
in number, smooth, lip and columella rather thick- 
ened, dilately reflected ; bright yellow, lip and colu- 
mella paler. 
Hab. Sylhet, Eastern Himalaya ; Benson. 
Having very much the aspect of a young or dwarf speci- 
men of B. citrinus, it might easily be confounded with 
that species. 
Species 566. (Mus. Cuming.) 
Bulimus mollicellus. Bui. testa subcylindraceo-ob- 
longd, vix umbilicatd, suturis subconstrictis, anfractihus 
sex, subtilissims irregulariter striatis, ad suturas leviter 
crenulatis, columelld reflexd, appressd, aperturd pau- 
lulum contractd, lahro simplici ; pellucido-albd, epider- 
mide tenui stramined indutd. 
The delicate Bulimus. Shell somewhat cylindrically 
oblong, scarcely umbilicated, sutures rather con- 
stricted, whorls six in number, very finely irregularly 
striated, slightly crenulated at the sutures, columella 
reflected, appressed, apertm-e a little contracted, lip 
simple ; transparent white, covered with a thin straw 
coloured epidermis. 
Eab. ? 
A delicate small species certainly distinct from any 
hitherto described. 
Species 566. (Mus. Cuming.) 
Bulimus transpahens. Bui. testd acuminato-oblongd, 
tenuissimd, hand umiilkatd, anfractibus sex, subtilis- 
sime irregulariter striatis, columelld temissinib rejlexd, 
lahro simplici; pelluddo-corned. 
The traeseakent Bulbics. Shell acuminately oblong, 
very thin, not umbilicated, whorls six in number, very 
finely irregularly striated, columella very thinly re- 
flected, lip simple ; transparent homy. 
Hab. •? 
Of as light and delicate a structure as any Lymtiea. 
Species 567. (Mus. Cuming.) 
Bulimus nigrilineatus. Bxit. testd conico-ovatd, ven- 
tricosd, tenuiculd. Mud umbilicatd, anfractibus sex, 
Irevibus, vel, sub lente, ieuuissimh striatis, columelld 
tenuiter reflexd, lahro simplici; stramined, lineis nigro- 
fuscis fasciatd. 
The black-lined Bulimus. Shell conically ovate, ven- 
tricose, rather thin, not umbilicated, whorls six in 
number, smooth, or, beneath the lens, very finely 
striated, columella thinly reflected, lip simple ; pale 
straw-colour, banded with black-brown lines. 
Hah.- ? 
The bands round the upper part of the whorls are 
somewhat lighter than those round the lower. 
