MOLLUSCA. 
229 
IIcHx arnotti, p. 491 ; II. pliytostylu$, p. 492 ; II. capsida, p. 492 j II. hud- 
fionicB, p. 493 j II. prionacis, p. 493 j IL hrowningii, p. 493 ; and II. onipha- 
lion, p. 494. 
Australian species : — 
Mr. Cox has published descriptions of the following species 
in his ^ Catalogue of Australian Land-shells ^ and in the Ann. 
& Mag. Nat. Hist. xiv. pp. 180-184 : 
Helix hlomjieldi, Catal. Austral. Land-shells, p. 19, Port Curtis ; II. mit- 
cliellce, p. 19, Clarence River; II. mastersi, p. 19, New South Wales; II. 
stroudcnsis, p. 20, Stroud, Port Stephens ; II. marmorata, p. 20, Port Curtis, 
&c. (there exists already a Helix marmorata, Ferussac) ; II, strangeoidcs, 
p. 20, Moreton Bay (nomen horribile dictu) ; II. parramattcnsis, p, 20, Parra- 
matta ; II. lyndlmrstensis, p, 21, Lyndhurst, Sydney ; II. microscopica, p. 21, 
Stroud (there exists already a II. microscopica, Krauss) ; II. conoidea, p. 21, 
Port Stephens (non II. conoidea, Draparnaud) ; II. paradoxa, p. 21, Stroud 
Road, Camphelltown ; Il.hcffti,^. 21, Cape York; II. helli, p. 22, Sydney; 
II morti, p. 22, Sydne)^ ; II. leicliardti, p. 36, allied to II. ptychomphala ; 
II. saturni, p. 35, and Ann. & Mag. Nat. Hist. 1864, xiv. p. 184, as II. cos- 
tuJata, Sydney; II. alcxandra>, p. 35, Sydney; II. scotti, p. 36, Wollongong, 
New South Wales; II. macleayi, p. 36, Port Denison; II. cerea, p. 36, and 
Proc. Zool. Soc. 1864, p. 40, as II. forhcsi, from Port Denison, allied to II. 
incci', II. sydneyensis, p, 37, Sydney; II. mnrphyi, p. 37, Wollongong; II. 
lirafa, p. 38, Sydney, allied to II. satnrni', II. maruc, Proc. Zool. Soc. 1864, 
p. 694, Clarence River ; II. assimilans, ibid. p. 595, Clarence River, allied to 
H. strangei ; II. tvilcoxi, and II. clarencensis, ibid. 
Helix seminigra, Morelet, Journ. Conch, p. 289, Queensland. 
Species from the Islands of the Pacific 
Helix (^Corasia) anadyomene, Adams et Angas, Proc. Zool. Soc. 1864, p. 38, 
Guadalcanar, Solomqn Islands; Helix lienardiana, Crosse, Journ. Conch, 
p. 282, Solomon Islands, allied to II. leucothoe (Pfr.) ; II. hidalgoiana, Crosse, 
ibid. p. 283, “Oceania,” allied to II. henigna (Pfr.); II. caiUeti, ibid. p. 285, 
“Oceania,” allied to II. murina (Pfr.); H mahillei, Crosse, ibid. p. 285, 
“ Oceania,” allied to the preceding. 
Mr. Pease (Proc. Zool. Soc. 1864, pp. 669 & 670) has de- 
scribed the following species, which are probably from the Sand- 
wich Islands : — 
Helix obconica, II. normalis, II. simillima, II. fahrcfacta, II. feta, II. sculp- 
tilis (Mangier Island), II. retusa, II. dcjrressifotmiis, and II. ^U'ostrata. 
North American species : — 
Not having seen Mr. Morse’s memoir on the IMollusks of the State of 
Maine, we are only enabled to mention tie following species described by him 
as new : Striatura milium and Str. ferrea, Planogyra asteriscus and Hyalina 
hinneyi. 
