BULIMUS.— Plate XIII. 
All interesting new species discovered by Mr. Arthur 
Adams, at the above mentioned locality, during the recent 
expedition of H.M.S. Samarang. “ A tree, partially cut 
through at the base with axes,” says the author of the 
valuable summary of Natural History attached to the 
Narrative of that Voyage, “ feU upon one of the carpenters 
wooding on the island, depriving him at the time of sen- 
sation. What proved a misfortune to the man, however, 
presented to science a new and beautifid species of BuU- 
mus, which I discovered in considerable numbers and 
variety adhering to the prostrate tree.” All the specimens 
were reversed, of a yellow or yellowish gi’een colour, 
stained with purple rose about the columella, and mostly 
encircled round the middle by a chain of square greenish 
spots. 
Species 7-1. (Mus. Cuming.) 
Bulimus ebukkeus. Bvl. testa pyramidali-oUongd, au- 
fractibus sex, rotmidatis, lmvibus,poUtis, labro rejlexo ; 
eburned, epidermide tennissimd straviinedpartim indutd. 
The ivory Bulimus. Shell pyramidally oblong, whorls 
six in number, rounded, smooth, polished, lip re- 
flected ; ivory white, partially covered with a very 
slight straw-coloiu'cd epidermis. 
Bulimus Diana var., Broderip. 
Hab. ? 
Mr. Broderip has, I tliink erroneously, considered this 
shell a variety of B. Diana ; in form it diifers in the 
whorls being more rounded, whOst it is of thinner texture 
and of a pure diaphanous white, the surface being charac- 
terized by an extremely delicate natural polish. 
Species 75. (Mus. Cuming.) 
Bulimus erythrostoma. Bui. testd subgloboso-ovatd, 
umbilicatd, anfractibus quiuque rotmidatis, concentrice 
rude siriatis, columelld sublate rejtexd, labro simplici ; 
upaco-albd, columelld apice el aperlurm fauce roseis. 
The red-mouth Bulimus. Shell somewhat globosely 
ovate, umbiUcated, whorls live in number, rounded, 
concentrically rudely striated, columella rather widely 
reflected, lip simple; opake-white, columella, apex, 
and interior of the aperture rose-pink. 
SowERBY, Pro. Zool. Soc., 1833. p. 37. 
Hab. Huasco, Chili (under bushes) ; Cuming. 
Of a peculiar bluish opake white having the columella, 
apex, and aperture coloured with a delicate rose-pink. 
