52 Moll . 
MOLLUSC^. 
Turbo peloritanus (Cantraine) = Trochus Jilosus (Philippi), and its 
var. carinata = T. carinatus (Cantr.) = Trochus glabratus (Philippi), 
Mediterranean, Bay of Biscay, and Florida, Jeffreys, P. Z. S. 1883, 
p. 108. 
Diloma plumbea [-wm], sp. n., New Zealand and Campbell Island, and 
dentition of D. cethiops (Gm.), vigerrima (Chemn.), undulosa (Ad.), cor- 
rosa (Ad.) = hectori (Hutt.), excavata (Ad.), and ? subrostrata (Gray) ; 
Hatton, Tr. N. Z. Inst. xv. pp. 125 & 126, pi. xv. figs. a-g. 
Calcar cookii (Chemn.). Dentition ; id. 1. c. p. 125, pi. xiv. fig. p. 
Cyclostrema tenerum, valvatoides, simile , affine, and bithynoides , spp. nn., 
Jeffreys, P. Z. S. 1883, pp. 91-93, pi. xix. figs. 2-6, Atlantic. 
Cyclostrema minutum, sp. n., Jeffreys, Ann. N. H. (5) xi. p. 395, pi. xvi. 
fig. 1, off Crete, 70-120 fath. 
Adeorbis exquisitus, sp. n., id. 1. c. p. 399, pi. xvi. fig. 8, off Crete, 70-120 
fath. 
Trochus umbilicatus (Montagu) perhaps = divaricatus (L.) [?, Rec.] ; 
living animal of var. agathensis (Reel.) described ; T. striatus (L.) and 
exasperatus (Penn.), remarks concerning their synonymy ; T. miliaris 
(Brocchi, fossil) = millegranus (Philippi) : Jeffreys, P. Z. S. 1883, 
pp. 102-105. 
Trochus ( Oxystele ) euspira (Dali, as Bathymophila\ West Indies, 
390-805 fath., and suturalis (Philippi, as fossil) = folini (Fischer), Bay 
of Biscay and Gulf of Marseilles, 174-1025 fath., living animal described; 
id. 1. c. pp. 98 & 99, the former pi. xx. fig. 6. 
Huttonia bella (Hutt.). Dentition ; Hutton, Tr. N. Z. Inst. xv. p. 
pi. xiv. fig. i. 
Gibbula vimontice , sp. n., Monterosato, Nat. Sicil. iii. p. 106, Pa- 
lermo. 
Gibbula gorgonarum, sp. n., Fischer, J. de Conch, xxxi. p. 393, Cape 
Verde Islands, 410-596 metres. 
Gibbula oppressa (Hutt.). Dentition ; Hutton, Tr. N. Z. Inst. xv. 
p. 124, pi. xiv. fig. m. 
Gibbula tesserula, sp. n., Tenison-Woods, Tr. R. Soc. Viet. xvii. 1881, 
p. 81, figs. 3-5, Victoria. 
Gibbulastra, g. n. Type, Trochus divaricatus (L.); Monterosato, Nat. 
Sicil. iii. p. 107. 
Anthora tuberculata (Gray). Dentition ; Hutton, Tr. N. Z. Inst. xv. 
p. 124, pi. xiv. fig. k. 
Zizyphinus selectus (Chemn.). Dentition ; id. ibid. pi. xiv. fig. 1. 
Zizyphinus cequistriatus, sp. n., Monterosato, Nat. Sicil. iii. p. 108, 
Palermo. 
Jujubinus , subg. n. Type, Trochus matoni (Payr.) ; id. ibid. 
Cantharidus purpuratus (Martyn). Dentition ; Hutton, Tr. N. Z. Inst, 
xv. p. 124, pi. xiv. fig. o . 
Margarita ? inconspicua (Hutt.). Dentition similar to that of the pre- 
ceding ; id. ibid. pi. xiv. fig. n. 
Trochus ( Margarita ) fulgidus , minutulus, laminarum , and cancellatus, 
spp. nn. ; T. cinctus (Philippi, 1836, fossil) = amabilis ( Jeffr.) ; and ottoi 
(Philippi, 1846, fossil) = Margarita regalis (Verrill & Smith) = T. rhysus 
