GASTROPODA (PECTIN IBRANCHU) . 
Moll. 47 
CANCELLARIIDiE. 
Cancellaria imbricata , sp. n., Watson, J. L. S. xvi. p. 325, off Cape of 
Good Hope, 150 fath. 
Cancellaria ( Admete ) spccularis and carinata , id. 1. c. pp. 325-327, 
Kerguelen, 28-30 fath. : spp. nn. 
Cassjdidje. 
Apollon leucostoma (Lam.) var. ; Lobbecke & Kobelt, JB. mal. Ges. 
ix. p. 2, pi. i. fig. 2. 
Dolium bairdi (Yerrill & Smith), nucleus; Verrill, P. U. S. Nat. Mus. 
v. p. 329. Also found in deep water of the West Indies; Dali, Am. Nat. 
xvi. p. 885. 
Macgillivraya is probably the embryonal shell of Dolium ; J ousseaume, 
Le Nat. iv. p. 183. 
CYPRiEIDJ!. 
Porcellana (Rump.) ; priority claimed for it over Cyprcea (L.), by 
Brazier, P. Liun. Soc. N. S. W. v. p. 503. [Ante-Linnean ; Rec.] 
60 known species from New Caledonia enumerated by R. Rossiter, 
P. Linn. Soc. N. S. W. vi. pp. 817-831. 
Cyprcea , Luponia , and Trivia : 9 species collected at Victoria by J. F. 
Bailey, enumerated by Brazier, op. cit. vii. pp. 117-121. 
Cyprcea citrina (Gray) found on the Rowley Shoals, N.W. Coast of 
Australia ; id. 1. c. p. 322. 
Cyprcea tabescens , var. n. alveolus ; Tapparone-Canefri, J. de Conch, 
xxx. p. 30, pi. ii. fig. 5, Mauritius. 
Cyprcea hirundo (L.) var. n. rouxi and C. clandestina (L.) var. aberrans , 
Ancey, Le Nat. 1882, No. 7, p. 55, New Caledouia. 
Malformed specimen of Cyprcea poraria (L.), destitute of white dots, 
aperture shaped like the figure 8 ; Brazier, P. Linn. Soc. N. S. W. vi. 
p. 202. 
OvULlDiE. 
Ovula (Brug.). List of known species by H. C. Weinkauff, JB. mal. 
Ges. ix. pp. 171-179. 
Volva depressa (Sow.), N. W. Australia ; Brazier, P. Linn. Soc. 
N. S. W. v. p. 482. Ovulum depressum, var. n. rosea ; Rossiter, tom. cit. 
p. 323, Lifoa, Loyalty Islands. 
Radius adamsi (Dkr., Volva ) ; Dunker, Moll. Jap. p. 102, pi. xiii. 
figs. 3 & 4, Japan. 
NATICIDiE. 
Lunatia nana (Moller), levicula (Verrill, 1880), and a deep water variety 
of keros (Say), New England; Verrill, Tr. Conn. Ac. v. pp. 516 & 517, the 
first pi. xlii. fig. 9. 
