72 Moll 
MOLLUSCA. 
Helix (^Acavu&) superha (Pfr.) var. n. roseo-lahiata, Nevill, J. A. S. B. 1. 
pt. 2, p. 134, Ceylon. 
Helix smithi and H. (^Geotrochus') I'ufo-Jilosa, spp. nn., Bock, P. Z. S. 
1881, pp. 629 & 630, pi. Iv. figs. 3 & 4, Highlands of Padang, Sumatra. 
[The latter, near conulus (Martens), belongs to Trochomorphoides (Nevill). 
— Bec.] 
Helix dorice, sp. n., Dohrn, Nachr. mal. Ges. 1881, p. 67, N. Borneo. 
Helix (Obba) heroica (Pfr.), N. Celebes, and ? anacardiuni (Dohrn), 
looality unknown ; Dohrn, in Kiister’s Conch. Cab. pt. 304, pp. 590 & 600, 
pi. clxxv. figs. 5-10. 
Helix (Chloritis) lansbergeana (Dohrn, 1879) ; id. 1. c, pt. 311, p. 598, 
pi. clxxv. figs. 1-3, locality unknown. 
Helix. Australian and Polynesian species : — 
Helix edwardsi (Cox, 1868, preoccupied) = meadii (Brazier, 1870) = 
nigrilabris (Martens, 1869), Liverpool River, Northern Territory of South 
Australia ; Crosse, J. de Conch, xxvii. pp. 20-22. 
Helix chelonitis (Crosse). Jaw ribbed, lateral teeth notched, similar to 
the median tooth, marginal teeth chisel-shaped ; phytophagous. St. Simon, 
Bull. Soc. Toulouse, March, 1880 ; J, de Conch, xxix. p. 185. 
Helix alveolus, sp. n., Gassies, J. de Conch, xxix. p. 336, New Cale- 
donia. 
Helix caledonica, 2 new varr. ; Marie, J. de Conch, xxix. p. 244. 
Helix. Nortli American species : — 
Helix (^Anguispira^ brunneri, sp." n., Ancey, Le Nat. iii. p. 468, 
Montana. 
Triodopsis levetti, sp. n.. Bland, Ann. N. York Ac. ii. p. 115, woodcut, 
Santa Fe, New Mexico. [Approaches Polygyra.'] 
Mesodon andrewsi, sp. n., Binney, Ann. N. York Ac. i. [1880] p. 355, 
Roan Mountain, North Carolina. 
Incidental valuable critical remarks on the wrong statements of 
localities and on the mutual relations of the Californian species of Helix, 
chiefly H. pandoras (Forbes), helletti (Forb.), levis (Pfr.), and ayresiana 
(Newc.) J by R. Stearns, Ann. N. York Ac. ii. pp. 132-139. 
Bulimus interruptus (Miill.), white var. ; Bock, P. Z. S. 1881, p. 633, 
Borneo. 
Borus dorbignii (Doring) = nucleus (Orb., nec Sow.) [= B. \lutescens 
var. australis, Martens, 1876], fresh specimens at the Rio Sauce Chico, 
Southern Argentinia ; Doring, Informe Comis. R. Negro, i. Zool. p. 64, 
pi. i. fig. 4. 
Plagiodontes rocce, sp. n., Sierra de Currumalan, Southern Argentinia, 
z.ndi patagonicus (Orb.), distinguished from dentatus (Wood), Sierra de la 
Ventana, Southern Argentinia ; id. 1. c. pp. 63-70, pi. i. figs. 5-7. 
Achaiina marioni, sp. n., Ancey, Le Nat. iii. p. 414, Eastern Africa. 
It very probably = hirhi (E. A. Smith) ; Crosse, J. de Conch, xxix. 
p. 139. 
