40 Moll. 
MOLLUSCA. 
Neptunea (Bolten), 19 kaown species, including Volutopsis (Morch) 
and Heliotropis (Dali), the last sinistral ; id. 1. c. pp. 119-123 & 230, 
pis. xlv.-l. & Ixxxvii. Alphabetical list of known species, with quota- 
tions and localities, by Kobolt, JB. mal. Gos. viii. pp. 313-322, including 
as subgenera Sipho (Klein), Molinia (Friolo), Siphonalia (A. Ad.), and 
Austrofusus, n. 
[^Neptunea] Fusus cretaceus (Beeve), striatus (Reeve), and several varie- 
ties of tornatus (Gould), Great Bank of Newfoundland ; Yerkruzen, JB. 
mal. Ges. viii. pp. 86-88, the second pi. iii. figs. 1 & 2. 
Sipho (Klein), 36 species; Tryon, 1. c. pp. 123-133, pis. li.-liii. & Ixxxvii. 
Neptunea {Sipho) ccBlata^ p. 369, and arata, p. 370, spp. nn., Yerrill, 
P. U. S. Nat. Mus. iii. [1880], Southern New England, to 500 fath. 
Austrofusus, subg. n. of Neptunea, type N. nodosa (Martyn) = raphanus 
(Lam.), Kobolt, JB. mal. Ges. viii. p. 321 ; 6 species, as subg. of Sijdio- 
nalia ; Tryon, 1. c. pp. 137 & 138, pi. Ivi. 
Siphonalia (A. Adams), 16 sp. ; Tryon, 1. c. pp. 133-137, pis. liv. & Iv. 
Siphonalia corrugata (Reeve, Fusus), var. or sp. n. solenophora, Tappa- 
rone-Canefri, Faun. mal. Maur. p. 68. 
Fulgur (Montf.), 5 species; Tryon, 1. c. pp. 139-143, pi. Iviii. 
Streptosiphon {(AiW) porphyrostoma (Ad. & Rv.), 1. c. p. 143, pi. Iviii. 
figs. 405 & 406. 
Tudicla (Bolton), 4 species; id. 1. c. pp. 144 & 145, pi. Iviii. 
Pisania (Bivona), 19 species ; id. 1. c. pp. 145-149, pi. Ixxi. 
Pisania luctuosa (Tapp.-Can., 1876), Mauritius, Tapparone-Canefri, 
1. c. p. 60, pi. ii. figs. 7-9. 
Euthria (Gray), 10 species ; Tryon, 1. c. pp. 149-152, pi. Ixxii. 
Euthria atrata and meridionalis, spp. nn., E. A. Smith, P. Z. S. 1881, 
p. 29, pi. iv. figs. 5 & 6, West Coast of Patagonia and Straits of Magellan. 
Euthria chlorotica (Martens, 1878), Kerguelen ; E. v. Martens, Conchol. 
MT. ii. p. 115, pi. xxii. figs. 19-22. 
Metula (H. & A. Ad.), 4 species ; Tryon, 1. c. pp. 152 & 153, pi. Ixxii. 
Cantharus (Bolten), 39 species ; id. l.c. pp. 153-167, pis. Ixxiii. &lxxiv. 
Tritonidea proxima, lefevereiana, and polychloros, spp. nn., Tapparone- 
Canefri, 1. c. pp. 64-66, pi. iii. figs. 3 & 4 & 7-10, Mauritius; the first = 
Pisania amphodon (Martens) ; id. 1. c. p. 84. 
Buccinum (L., s. str.), type B. undatum (L.). Kobelt begins a mono- 
graph of this difficult genus in Ktister’s Conch.-Cab., parts 301 and 
310, pp. 12-40, pis. Ixxiii.-lxxxii., describing and figuring 15 known 
species, with critical notes concerning varieties and synonymy. Tryon 
admits only 14 species ; Man. of Conch, iii. pp. 167-195, pis. Ixxv.-lxxvii. 
& Ixxxvii. Verkriizen also gives a list of the known northern species, 
with table for their determination, and critical notes on most of them, 
from specimens in the British Museum, and others ; Nadir, mal. Ges. 
1881, pp. 42-44, augmented in JB. mal. Ges. viii. pp. 279-301. He brings 
the number of distinct species up to 50, whereas Kobelt, Nadir, mal. Ges. 
1881, pp. 18-22, follows Jeffreys [Zool. Rec. xvii. Moll. p. 46] in admitting 
only 8 species and 38 varieties. 
Buccinum conspicuum, elongatum, z.ndLelegans (Yerkr.), donovani (Gray), 
and totteni (Stimps.), Great Bank of Newfoundland, with notes on their 
