BY W. L. MAY. Bat | 
Family ZONITIDA. 
HELICARION, Ferrussac, Tableau Syst., 1821, p. 31. 
945—cuviert Ferrussac, op. cit., p. 20; Semper, Reis in 
Pinkippi, in., 1870; pi dl plawisira. by, pli, oh. 
11; = Vitrina nigra Quoy and Gaim., Zool. Astro- 
labe, 11., 1832, p. F135: ply tite oF Se Seed 
ascii. Proc. Zool. Soc., 1850, p. 132; Reeve, 
Conch. Icon., xiii., 1862, pl. A, f. 21; Hedley, 
P.L.S.N.S.W., a 1891, p. 24, plore) af LOSE. 
Platoapiee 
Sub-Order OPISTHOBRANCHIA. 
Family ACTEONIDA. 
ACTEON, Montfort, Conch. Syst., 1., 1810, p. 314. 
946—retusus Verco, Trans. Roy. Soc. 8.A., 1807, p. 309, 
Dl pada. 
LEUCOTINA, Adams, Ann. Mag. Nat. Hist. (3), v., 1860, 
p- 406. 
947—concinna Adams, Monoptygma, Thes. Conch., 
ii., 1854, p. 819, pl. 172, f. 34; Dall and Bartsch, 
Proc. Nat. Museum, xxx., 1906, p. 329, pl. 19, 
oie ee PLS NSW, exocx ya | ola: 
336 ; Rissoa punctato-striata Ten.-Woods, Proc. 
Roy. "Bue. asm. tomy L8(e 0 L8e9). eps eon 
Fossarus bulimoides Ten.-Woods, op. cit. for 1876, 
. 148; Tate and May, P.L. S.N.S. Weed 
1901, pe 390; cpl, 26, £5 '66,-— AY pares WARTS Wat- 
gon, Chall. Zool., xv., 1886, p. 628, pl. 47, f. 2. 
948—-micra Pritchard and Gatliff, Turbonilla, Proc. Roy. 
Soc. Vict., xiii., 1900, p. 134, pl. 21, f. 1; Hed- 
ley, P.L.S.N.S.W., XIX. 1904, p. 187; = 
Syrnola Oa Tate nid May, Trans. Hay, 
Soo. S.A., xxiv., 1900, ents 
CINGULINA, Adams, ce Mag. Nat. Hist. (3), vi., 1860, 
p. 414. 
949—diaphana Vereo, Trans. Roy. Soc. 8.A., 1906, p. 
1ASr pled tele 
950—insignis May, Beiee: Roy. Soc. Tasm. for 1910, p. 
396, pl. 15, £224, 24a: 
951—magna Gatliff ay Gabriel, Proc. Roy. Soc. Vict., 
1910, p. 84, pl. 19, f. 9 (mot 8, as given). 
