TTEROPODA — GASTROPODA. 
Moll 29 
hour, Greenland, and Waigat Street; Jeffreys, Ann. N. H. (4) xix. 
p. 338. Abundant in the White Sea ; Wagner, Z. wiss. Zool. xxviii. 
p. 385. 
Larva of a gymnosomatous Pteropod, from the South Pacific, lat. 37°, 
described by Moseley, Q. J. Micr. Sci. (2) xvii. pp. 32-34, pi. iii. 
figs. 14-16. 
HETEROPpDA. 
Atlanta^ 3 species, figured by Sowerby in Reeve’s Conch. Icon., 
parts 336 & 337, Pteropoda^ figs. 20, 21, & 42. 
Cirropterum semilunare (Sars), found at Naples and described by 
G. G. Grillo, Bull. Soc. mal. Ital. iii. pp. 64-57, pi. ii. figs. 1-5 [probably 
the larval stage of a Gastropod]. 
Sinusigera (Orb.) : 2 species figured by Sowerby in Reeve’s Conch. 
Icon, parts 336 & 337, Pteropoda^ figs. 43 & 44 [also very probably larvae 
of Gastropods]. 
GASTROPODA. 
PEOTINIBBANOHIA. 
Muricidad and Pdrpurid^. 
Murex. The known species enumerated by W. Kobelt, JB. mal. Ges. 
iv. pp. 141-161 & 238-252. 
Murcx hnmerl Angas, P. Z. S. 1877, p. 171, pi. xxvi. fig. 1, Port Jack- 
son ; M. duthiersi and hermannl V^lain, Arch. Z. exp6r. vi. pp. 98 & 99, 
pi. ii. figs. 1-4, St. Paul and Amsterdam Islands : spp. nn. 
Typhis. The known species enumerated by Kobelt, JB. mal. Ges. iv. 
pp. 287-289. 
Trophon clathratm (L.). Description of the living animal, with 
synonymy and new localities of it, and of T.fabricii (Beck) ; Jeffreys, 
Ann. N. H. (4) xix. pp. 325 & 326. 
Trophon muriciformis, Dali, P. Cal. Ac. 1877, sep. print p. 4, Behring 
Sea and Icy Cape; T. tritonidea^ Y^lain, Arch. Z. exp4r. vi. p. 101, 
pi. ii. figs. 6 & 7, St. Paul Island : spp. nn. 
Trophon alho-lahratus 1876) ; E. A. Smith, Transit Venus Exp. 
Moll.^ p. 4, pi. ix. fig. 2, Kerguelen Island [anted, p." 6, note], 
Vitularia (Swains.). The known species enumerated by W. Kobelt, 
JB. mal. Ges. iv. pp. 252 & 253. 
Purpura patula (L.) and callaoensh (Gray). Varieties from the Gala- 
pagos Islands; E. A. Smith, P. Z. S. 1877, p. 69. 
Purpura {Cronia) anomala, Angas, P. Z. S. 1877, p. 34, pi. v. fig. 1, 
Port Jackson Heads, 29 fathoms ; P.dumasi and magellani, V41ain, Arch. 
Z. exp4r. vi. pp. 102-104, pi. ii. figs. 8-11 & 12, St. Paul and Amsterdam 
Islands : spp. nn. 
Rhizochilus {CoralUophila) parvus, sp. n., E. A. Smith, P. Z. S. 1877, 
p. 70, Galapagos. 
