moLluscA* 
231 
ORTli ALICEA. 
JSulmms moestai, Dimker, Malac. Blatt. 1864; p. 166, from Atacama, Peru. 
[^JBulwluhts, group Plectostylus.] 
Bulimus pictuB and B. amccnus, Bonnet, Rev. Zool. no. 3, from Peru. [Like 
the preceding, these species perhaps ought to be referred to Bulimulm.'\ 
Orthaiicus. Prof. Trosehel’s description of the peculiar structure of the 
maxilla is confirmed by Lehmann, Malac. Blatt. 1864, p. 62. 
PUPACEA. 
We have proposed to place here all those species of Bulithus 
which, from their affinity to other better-known Species, are sup- 
posed to have the maiilla slightly striated^ adopting for them 
the generic name of BulimMUS. 
Buliminm sptlozonus, Martens, Monatsb. Acad. Wiss; Berl. 1864, p. 
from Celebes and Timor. [Group Rhachis, Albers.] 
Bulimus wain, Cox, Oatal. Austr. Lahd-shellsj p. 24, from Rockhampton j 
B. onslowi, Cox, 1. c. p. 25, from Shark’s Bay; B. jachsonensis, Cox, /. c., from 
Port Jackson. — The .same three species are described in Ann. & Mag. Nah 
iiist. 1864, xiv. p. 185. 
Bidimiif, electrinns, Morelet, Jonrn. Conch. 1864, p. 158, from Guinea 
\^Rhachis?~\ ; B. ingenuus, Morelet, 1. c. p. 236, from Mayotte Island (Mossam- 
bique) ; B. spinula, Morelet, 1. c. p. 287, from the Gaboon. 
Bulimus letourneuxi, Bourguignat, Malac. Alger, iv. p. 9, pi. 2. figs. 5-8) 
representing the Eutopean B, montmms (Dr.) ; B. numidicus, Bourguignat, 
1. c. p. 15, pi. 2. figs. 29-32; B. hrondeUanus, Bourguignat, l.c. p. 16, pi. 2. 
figs. 23-28. [The two latter belong to the group Napmus (Beck) = .Ewa 
(Leach).] 
Bidiiniiius {Chnndrula) lepidtdus, Adanls & Angas, Proc. Zool. Soc. 1864, 
p. 38, from Sharks’ Bay. 
\_PaHuln\ Bulimus turgidus, B. argutiis, B. nnnectenh, Pease, Prdc. Zool. 
Soc. 1864, p. 670 ; perhaps from the Sandwich Islands. 
Partula. Mr. Pease, 1. c., describes the following species : P. products j 
p. 671 ; P. lignaria, p. 671 ; P. elard, p. 671, perhaps identical with P. ligaliytii 
(Brod.); P. attemiata, p. 672; P. planilahruM^ p. 672; P. (? var.) tuguhris^ 
p. 672, perhaps identical with P. pacijica (Pfr.) ; P. garrettii, p. 672. All 
these species are perhaps from the Sandwich Islands. 
Lamellina Itxvisj Pease, 1. c. p. 672 ; from the Sandwich Islands? (=X. s&r- 
rata, Pease?). 
Torndtdlina aperta, T. bhlonga, and T. simple^, Pease, 1. c. p. 673, from the 
Sandwich Islands? 
Cionelld suniatrana, Martehs, Motiatsb. Acad. Wiss. Berl. 1864, p. 627, 
from Siimatra ; belonging to the group Glessuld (Mart.), near C. breds (Bens.). 
[Cionella'] Achatma ay’thuri, Benson, Ann. & Mag. Nat. Hist. 1864, xiii. p.20§, 
from Mahabalesiiwar. 
Ferussacia Cionelld] . M. Boutguignat enumerates the 
known species of this genus in Malac. Alger, iv. pp. 24r-34, and 
