ICO 
MOLLUSCA. 
C. raveni, Ourassao, and tatiiy S. Lucia^ spp. nn. (Bland, MS.), Crosse, J. do 
Conch. XX. pp. 157 & 168. 
Elasmognatha. 
Tlie known facts as to the lingual dentition of genera and 
subgenera referred to the subfamily Succinma are reviewed by 
Bland & Binney, Ann. Lye. N. Y. x. pp. 198-207 (copied 
figures on pi. 9). Simpulopsis (Beck), Xanthonyx (Pisch. & 
Crosse), Pellicula (Fischer), and Succinea appendiculata (Pfr.) 
must be removed from that subfamily, if the peculiar form of 
the jaw be maintained as an essential characteristic. 
Hyalimax maiiritianus (Rang, 1827, emend,), shell, jaw, and radiila de- 
scribed. P. Fischer, J. do Conch, xx. pp. 202-205. 
Jl. reinhardti, sp. n., Morch, ibid. p. 314, and Vid. Medd. 1872, p. 21, Ni- 
cobar Islands. 
Pellicula comexa (Martens) belongs probably to \_2I'\Omalonyx (Orb.). 
Bland & Binney, 1. c. pp. 203-207. 
Succinea putris (1^.), var. ; jaw figured by Jensen (N. Mag. Naturv. P) 1872, 
p. 103 (sop. print, p. 01), Norway. 
Suacinea pfeifferi (Rossm.) not suiliciontly distinct ivom. putris (b.)j found 
in copulation with it. MuUzan, Arch. Ver. Mocklenb, xxvi. p. 80. 
Limnopiiila. 
AURICULIDiE. 
Pyihia Hcarabceus (L.). Several varieties and an unnamed (? new) species 
from the Nicobar Islands characterized by Morch, J. de Conch, xx. p. 322, 
and Yid. Medd. 1872, p. 25. 
Pythia lentiyinosa and perovata, spp. nn., Garrett, Am. J. Conch, vii. 
pp. 220 & 221, pi. 19. figs. 4 & 5, Viti Islands. 
[^Melatnpus'] P&i'sa melanostoma, sp. n., id. 1. c. p. 224, pi. 19. fig. 11, Viti 
Islands. 
Plccotrema. Pedipes octanfraota (Jonas, 1846) = P/eco^rew?a clausa (II. & 
A. Adams, 1853). Nachr. mal. Ges, 1802, *p. 05. 
Plccotrema kirsuta, sp. u., Garrett, 1. c. p. 219, pi. 19. fig. 2, Viti Islands. 
The number of plaits on the left wall of the aperture in Me- 
lampus massauensis (Ehreub.),/(f/567ute (Desh.), luteus (Q. &G.), 
nucleolus and siamensis (Martens) is decidedly variable, and has 
been observed to be often greatest internally, where it can be 
seen only after breaking a part of the shell. Jickeli, Nachr. 
mal. Ges. 1872, pp. 83-87. 
Ophicardelus paludosus, sp. n., Garrett, Am. J. Conch, vii. p. 220, pi. 19. 
fig. 3, Viti, Wallis, and Samoa Islands. 
Blauneria leonardi^ sp. n., Crosse’, J. do Couch, xx. pp. 71 & 357, pi. 16. 
fig. 4, Noumea, New Caledonia. 
