152 
MOLLUSCA. 
Helix {Discus) levieuxiy sp. n., iid, ihid.y Seychelles. 
Helix {Conulus) suhkirrituluy sp. n., iid, 1. c, p. 7, Seychelles. 
Helix, Asiatic species : — 
Helix hifoveata (Hem.), phayrii and akoutmgcnsis (Theob.), rotatoria (v. d. 
Busch ?), oldhami (Bens.), atkinsoni (Theob.), tapeina var. arakanensis, bas~ 
cauda, and cassidula (Hena.), 2 )olypleuris (Blanf.) , calpis (Hem.), pongee (Theob.) , 
and tertiana (Blanf.) : Hanley & Theobald, Conch. Ind. pi. 14. fig-. 8, pi. 15. 
figs. 1-10, and pi. 16. figs. 1-10. [Some of them may belong to Trocho- 
morpha.'\ H. hemiopta (Bens.), iid. ibid. pi. 30. fig. 4, and pi. 63. fig. 8. H. 
helferi and propinqua (Bens.), iid. ibid. pi. 29. figs. 8 & 9, pi. 30. fig. 10. H, 
scenoma, pilidion, bolus, and scalpturita (Bens.), iid. ibid. pi. 53. figs. 3-9 ; 
contracta (Bens.), iid. ibid. pi. 65. figs. 8 & 9 j catostoma (Bens.), pi. 66. figs. 
2 & 3 ; peguensis (Bens.), iid. ibid. pi. 68. fig. 6 ; British India. 
Helix (Plectopylis)plectostoma (Hena.),pei'arcta (Blanf.), repercussa (Gould), 
jimacis (Bens.), karenorum (Blanf.), anguina (Gould), and cyclaspis 
(Bens.), iid. ibid. pi. 13. figs. 2-8 & 10, Transgangetic India. H. anax, odon- 
tophoruy and brachyplccta (Bens.), iid. ibid. pi. 67. figs. 1-6 Sc 7-10, British 
India. 
Helix collis, andP also embrechtiana (Mouss.),=sonaria (B.), yar. : Martens, 
Mai. Bliitt. XX. pp. 163 & 164. 
Helix quoyi (I)esh.). Jaw and radula described by G. Schako, ibid. p. 169, 
pi. 6. figs. 1 -0. 
H. marginata (Miill.). Some varieties of the same from the Sooloo archi- 
pelago and Northern Celebes discussed by Martens, ibid. pp. 171 & 172. 
Helix kobeltiana (Pfr.), Pfeiffer, Novitat. Conch, iv. p. 73, pi. 121. figs. 
12 Sc 13, Ceram. [Scarcely distinct from II. marginata (Miill.) : see Mar- 
tens, Mai. Bliitt. xx. p. 172i] 
Helix nimbosa (Ovoaae)=^peliomphala (Pfr.), var. : Martens, l.c. p. 162. 
Helix fasciola (Drap., lQQb)=^pyrrhozona (Philippi, 1845), Mabille, II. Z. 
(2) xxiii. p. 'y = striatuJa (0. Fr. Miill., 1774) : Martens, Nachr. mal. Ges. 
1872, p. 74. 
Helix. Australian and Polynesian species ; — 
Helix coguionsiSy sp. n., Crosse, J. do Conch, xx. pp. 69 and 148, pi. 7, f. 3, 
Mount Cogui, New Caledonia. 
H. rossitcriana (Crosse, 1871, nec rossiteriy Angus) is renamed lieckeliana, 
id. ibid. p. 71. 
.llclix perroqumiaiia (Crosse), var. 3, id. ibid. p. 226, New Caledonia. 
Helix brunianay bourailensisy and melaleucaruniy spp. nn., Gassies, ibid. 
pp. 365-367, New Caledonia. 
Helix (Trachia) diyanderensisy sp. n., Cox, P. Z. S. 1872, p. 19, Queens- 
. land. 
II. (Camcena) mulgravensis, sp. n.. Brazier, ibid. p. 21, North Australia. 
II. (Iladra) parsoni, sp. n., Cox, ibid. p. 18, pi. 4. fig. 2, Queensland. 
(Xanthomelon] Helix edwardsi ifjers.)—nigrilabi'is (Martens) and jannellii 
(Guillou) = pachystyloides (Cox). Pfeiffer, Novitat. Conch, pp. 45 & 46, 
pi. 118. figs. 4 & 6 and 9 & 10. 
