GASTEOPODA (pECTINIBRANCniA). 
Moll, 57 
TuRRITELLIDiE. 
Turritella runcinata, accisa, carlottce, and cordismi, all Bass’s Strait, 
38-40 faths., philippensis, Port Philip, S. Australia, 38 faths., austrina^ 
Prince Edward and Kerguelen Islands, 100 & 28 faths., deliciosa, Cape 
York, 155 faths., Watson, J. L. S. xv. pp. 217-221. T. (Torcula) admir- 
ahilis, sp. n., Admiralty Islands, N.E. of Papua, 16-25 faths., and lamel- 
losa, sp. n., Bass’s Strait, 38-40 faths. ; id. 1. c. pp. 227-230. 
Turritella concava^ sp. n.. Martens, Moll. Maur. p. 283, pi. xx. fig. 19, 
Mauritius. 
Litorinidj:. 
Tectarius (Yalenciennes) = Pagodus (Gray). Monograph by P. 
Fischer, in the continuation of Kiener’s “ Species General,” Ti'ochus, 
pp. 451-459. 6 known species. 
Echinella ? tectiformis^ sp. n., Watson, J. L. S. xv. p. 94, Japan, 34° N. 
lat., 565 faths. 
Cremnoconchus. Critical note concerning some names of species, by 
Blanford, J. A. S. B. xlix. pt. 2, p. 221. 
Litorina. Descriptions of several known species, as yet without figures, 
by Weinkauff, in Kiister’s Conch. Cab. pt. 298, pp. 25-40. 
Littorina melanacme^ sp. n., E. A. Smith, J. L. S. xii. [1876], p. 352, 
pi. XXX. fig. 21, Solomon Islands. L. ccerulescens (Lam.) [?], also found 
on the coasts of Australia, ipore rare in the tropical parts, and pyramidata 
(Quoy) most developed at Port Jackson, rarer, and of smaller size, in 
more northern and more southern parts of the coast ; L. scahra (L.), in 
the mangrove swamps, widely distributed. J. E. T. Woods, P. Linn. 
Soc. N. S. W. V. pp. 109 & 121. 
Fossarus cereus^ sp. n., Watson, J. L. S. xv. p. 97, East of Cape York, 
Australia, 1400 faths. 
Lacuna picta, sp. n., id. 1. c. p. 96, Atlantic, 9° S. lat., 34° W. long., 
350 faths. 
Lacuna {Hela) margaritifera, sp. n., id. 1. c. p. 97, Mid Pacific, E. of 
Japan, 36° N. lat., 178° E. long., 2050 faths. 
Risella { Gray). Historical note on the genus, and description of two 
known species, by P. Fischer, in the continuation of Kiener’s “ Species 
General,” pp. 460-463. 
KlSSOlDJl. 
Rissoina. Weinkauff continues his monograph in Kiister’s Conch. 
Cab. pt. 299, pp. 17-40, describing and figuring 35 species, all figured 
already by Schwartz von Mohrenstern. He unites deniiculata of the 
latter with plicata (A. Adams), and gives to his coniformis the new name 
montagui^ thinking that Montagu’s Turbo denticulatus and coniformis 
\coniferus~\ belong to Columbella, not to Rissoina, pp. 23 & 28. [This is 
a mistake ; Weinkauff has only compared Chenu’s translation, not the 
