42 Molh 
MOLLUSCA. 
MARSBNIIDiE. 
Lamellaria latens (Mull.), Sara, 1. c. p. 150, pi. xii. fig. 4 ; radula, pi. v. 
fig. 6. 
Marsenina prodita (Loven), micromphala (Bergh), and grcenlandica 
(Moller) ; id. 1. c. pp. 150-152, pi. xii. fig. 5, pi. xxi. figs. 10 & 11 ; radula 
of the first, pi. v. fig. 7. 
Onchidiopsis glacialis (M. Sara), id. 1. c. p. 153, pi. xii. fig. 6. 
Teichotbopid^. 
Trichotropis tenuis (E. A. Smith, 1877), off Cape Louis Napoleon, 
Grinuell Laud, 79® 38'N. lat., 25 fath., is not an abnormally grown speci- 
men of hicarinata ; E. A. Smith, in Nares’s Narrative, &c., ii. pp. 226 & 
227, with figure. 
Trichotropis hrceyeri (Philippi) = Cancellaria arctica (Middend.) = 
T. dolium (Morch), from Novaya Zemlya ; Leche, Sv. Ak. Handl. xvi. 
(2) p. 47, pi. i. fig. 12. 
Trichotropis borealis (Brod. & Sow.), var. n. turrita ; id. 1. c. p. 46^ 
Kara Sea. 
Trichotropis conica (Moller), Sara, Moll. arct. Norveg. p. 163, pi. xiii. 
fig. 3; radula of T. borealis^ ibid. pi. v. fig. 2 ; operculum, pi. xviii. fig. 13. 
Torellia ve$tita (Jeffr.), var., id. 1. c. p. 162, pi. xxii. fig. 1 ; radula, 
pi. vi. fig. 1 ; operculum, pi. xviii. fig. 14. 
Ijceocochlis granosa (Wood) = Triferis macandrem (H. Ad.) = nivea 
(M Sara) = pommeranice (Dunker & Metzger), one specimen found alive 
at the Lofoden Islands, 300 fath. ; Sars, Moll. arct. Norveg. p. 190, 
pi. xiii. fig. 6 ; operculum, pi. xviii. fig. 29, resembling that of Cerithium. 
STRDTHIOLARIIDiE. 
Struthiolaria (Lam.), list of 6 known species by Kobelt, JB. mal. Ges. 
V. pp. 239 & 240. 
STROMBIDiE. 
Rostellaria luteostoma, sp. n., Angas, P. Z. S. 1878, p. 313, pi. xviii. figs. 
8 & 9, Kurrachi. 
XeNOPHORIDAS. 
Xenophora digitata, sp. n.. Martens, SB. nat. Fr. 1878, p. 135, Western 
Africa, 10® N. 170® W. 150 fath. 
Aporrhaidj). 
[^Aporrhois'l Chenopus pes-pelecani (L.), several varieties ; Issel, Ann. 
Mus. Genov, xi. p. 428, woodcuts. 
Aporrliais scrresiunv^s (Mich.), adult and juvenile forms j Sars, Moll. 
