34 MolL 
MOLLUSCA. 
(Beck), from Novaya Zemlya ; Leche, Sv. Ak. Handl. xvi. (2) pp. 66-68, 
pi. ii. figs. 26-28. 
Chrysodomus (Swains.), restricted by G. 0. Sars to Fusus turtoni (Bean), 
on account of the radula, in which the median plate is small, square, 
without teeth, lateral plates with one large hook and two small teeth- 
Sars, Moll. arct. Norveg. p. 269, pi. xiv. fig. 3, pi. xxv. figs. 9 & 10 ; 
radula, pi. x. fig. 16 ; operculum, pi. xviii. fig. 63. [The type of Chryso- 
domus, Swains., is Fusus antiquus = Neptunea (Bolten),] 
For Fusus hurniciensis (Johnst.), see Fasciolakiid^. 
Volutopsis wor^Je^^cws[-a](Chemn.),median plate of the radula 4-toothed, 
lateral plate 2-hooked ; Sars, Moll. arct. Norveg. p. 268, pi. xv. fig. 1 ; 
radula, pi. x. fig. 17 ; operculum, pi. xviii. fig. 54 ; throughout the arctic 
coast of Norway, everywhere rare. 
[yolutopsis~\ Neptunea largillierti (Petit), from Newfoundland ; Ver- 
kriizen, JB. mal. Ges. v. p. 229. 
Sipho islandicus (Chemn.), glaber (Verkriizen), tortuosus (Reeve), with 
var. turrita (M. Sars), and attenuata (Jeffr., var.), lachesis (Morch), sarsi 
(Jeffr.), = mcebii (Dunker & Metzger), latericeus (Moller) = Trit. 
incarnatum (M. Sars), and fusiformis (Brod.) = fenestratus (Turt.) ; 
Sars, Moll. arct. Norveg. pp. 270-277, pi. xv. figs. 2-8, and pi. xiv. fig. 1, 
radula of all seven, pi. x. figs. 19-25, operculum of the first, pi. xviii. 
fig. 55. 
Sipho ebur (Morch), turgidulus (Jeffr.), togatus (Morch), turritus (Sars), 
lachesis (Morch), and mohni (Friele), all arctic ; Kobelt, JB. mal. Ges. v. 
pp. 276-282, pi. ix. figs. 1-7. curlus (Jeffr.) = stimpsoni (Morch) = 
americanus (Stimps.) ; Verkriizen, c. p. 351. 
Sipho spitzbergensis (Reeve), from Newfoundland; Verkriizen, 1. c. 
p. 224. 
Sipho sabini (Grey), Leche, Sv. Ak. Handl. xvi. (2) p. 69, pi. i. fig. 23, 
Kara Sea j perhaps = tortuosus (Reeve, Kobelt), radula examined. 
Euthria (Gray), list of 16 known species by Kobelt, JB. mal. Ges. v. 
pp. 237 & 238. 
Euthria chlorotica, sp. n., Kerguelen, and lineata (Martyn), var. n. 
pertinax, Auckland Isles, Martens, SB. nat. Fr. 1878, pp. 22 & 23. 
Euthria martensiana, new name for littorinoides, Hutton, 1873, nee 
Reeve ; Hutton, J. de Conch, xxvi. p. 16, New Zealand. 
Pollia {Tritonidea) papuana, sp. n., Tapparone-Canefri, Ann. Mus. 
Genov, vii. [1875], p. 1028, Aru Islands. 
Buccinum conoideum, pulchellum, tumidulum, spp. nn., Finmark, undatum 
(L.), with varr. littoralis, ccerulea, and pelagica, parvulum (Verkriizen), 
donovani (Gray), fragile (Verkriizen, MS.), groenlandicum (Chemn.) = 
cyaneum (Brug.), with var. tenebrosa and patula, hydrophanum (Hanc.), 
fnmarchicum (Verkriizen), varr. nn. attenuata and scalaris, and humphrey- 
sianum (Bennet), all from the arctic coast of Norway ; Sars, Moll. arct. 
Norveg. pp. 254-264, pi. xxiv. figs. 2-9, and pi. xxv. figs. 1-8, radula of 
nine of them, pi. x. figs. 6 -14. 
Bmcinum terrai-novee (Beck) = undatum, var. clathratum (S. Wood), 
and ciliatum (Fabr.), var. turrita (Morch), Novaya Zemlya ; Leche, Sv. 
Ak. Handl. xvi. (2) pp. 61-63, pi. ii. fig. 30, and pi. i. fig. 24 ; radula of 
