140 
MOLLUSCA. 
Cassidid^ and Ranellid^. 
Tritonium seguenzm (Aradas & Benoit) very rare on the eastern coast 
of Sicily, is scarcely distinct from the West Indian form of T. varie- 
gatum (Lam.) ; Kobelt, JB. mal. Ges. i. pp. 347-352, pi. xiv. Lischke, Jap. 
Moor. Conch, iii. pp. 28 & 29, comes to the same conclusion. 
Tritonium parthenopeum (Salis) from Bio Janeiro; Kobelt, Nachr. 
mal. Ges. 1874, p. 58. 
Triton tenuiliratus (Lischke, 1873) from Southern Japan, fully de- 
scribed ; Lischke, Jap. Meer. Conch, iii. p. 30, pi. ii. figs. 18 & 19. 
Triton {Epidromus') comptus, sp. n., Sowerby, P. Z. S. 1874, p. 698, 
pi. Ixxii. fig. 5, Hongkong. 
Triton (Giitturnium) orientalis^ Novill, J. A. S. B. (n.s.) xliii, pt, 2, p. 29, 
Andamans. 
Triton cancellatus (Lam.). Its distinctpess from oregonensis (Redf.), 
and its occurrence in the Straits of Magellan, defended by Lischke, Jap. 
Meer. Conch, iii. pp. 31 & 32. 
Dolium galea (L.), var., from Rio Janeiro ; Kobelt, Nachr. mal. Ges. 
1874, p. 57. 
Cerithiopsid^. 
Cerithiopsis tuhei'cularis (Montagu), varr. pygmcea(Thi\.), 2, acicula, 
(Brusina), 3, minima (Brusina) ; C. hilineata (Hornes) = coppolce 
(Aradas) ; C. horrida (Jeffreys, MS.), diadema and tiara (Watson, MS.), 
spp. nn., characterized by Monterosato, J. de Conch, xxii. pp. 272-274, 
Mediterranean. 
CYPR.ai:iD.aii. 
Cyprcea tricornis and lienardi, spp. nn., Jousseaume, R. Z. (3) ii. pp. 9 
& 11, pi. i. figs. 3, 4, & 1, 2, both from Mauritius, the latter also from 
New Caledonia, and very near cicercula. 
Cyprcea macula (A. Ad.) = fimhriata (Gmelin), var. ; Lischke, Jap- 
Meer. Conch, iii. p. 47. 
Cyprcea vitellus, juv. ; Tapparone-Canefri, Malac. viagg. Magenta, 
p. 30, pi. i. fig. 1. 
Cyprcea j>hysis (Brocchi) found at the Balearic Islands, and G. candi- 
dula (Gaskoiu) on the Atlantic and Mediterranean Coast of Spain ; 
Hidalgo, Moll. mar. Esp. pt. 9. 
Naticidjc. 
Natica limacina, West Indies ?, manceli, Mauritius, marchei, Moluccas, 
cernica, Mauritius, Bourbon, and Madagascar, bayani, lineozona, and 
insecta, from unknown localities, Jousseaume, R. Z. (3) ii. pp. 14-24, 
pi. ii. figs. 1-14 ; N. gaidei, Souverbie, J. de Conch, xxii. p. 19G, pi. vii. 
fig. 7, New Caledonia : spp. nn. 
Neverita larvata, sp. n., Tapparone-Canefri, 1. c. p. 34, pi. i. fig. 5, 
locality unknown. 
