GASTROPODA (SCUTIB RANCHIATA). 
Moll. 95 
(Brit. Mus.). N. ( Neritcea ) hessei, sp. n., Mouth of the Congo, Boettger, 
(32) p. 194. N. reclivata, Say, figured by Dali, (97) pi. xvii. fig. 8. N. 
( CUthon ) subocellata , v. Mart., described and figured ; Schepman (324). 
Turbin idje. 
Phasianella brongniartii , Aud., = P. splendida , Phil. ; Cooke, (85) 
p. 262. P. lineolata, Wood, = P. variegata , Lmk. ; id. ibid. 
Trochid^;. 
Austrocochlea and Neodiloma , sectt. nn. Monodonta ; for M. constricta, 
Lmk., and M. cethiops , Gmel.; Fischer, (123) p. 820. 
Cantharidus episcopus (Hombr. & Jac.), Campbell I., Filhol, (122) p. 526. 
Eumargarita, n. n., = Margarita , Leach, 1819, nec 1814 ; Fischer, (123) 
p. 825. 
Margarita frielei, sp. n., Behring’s Sea, Krause, (216) p. 263, pi. xvi. fig. 2 ; 
M. vahlii, Moll., habitat extended to Behring’s Sea, id. t. c. p. 261 ; M. 
helicina, Fabr., two varieties ( typica , campanulata ) distinguished, id. t. c. 
p. 262. At. rosea (Hutton), from Campbell Island ; Filhol, (122) p. 527. 
Phasianotrochus , sect. n. Elenchus. For E. badius, Wood ; Fischer, 
(123) p. 819. 
Photinula via-ginalis, P. detecta , P. resurrecta , Santa Cruz, Patagonia^ 
P. hyadesi , Tierra del Fuego, P. pruinosa, Santa Cruz & Punta Arenas, 
P. gamma, Punta Arenas, P. paradoxa , S. of Cape Horn, P. halmyris, 
Beagle Canal, spp. nn., Rochebrune & Mabille, (313) pp. 104-108. 
Trochus fragaroides , L., South-west of Portugal ; Nobre (280), T. cine- 
rarius from Raben Xnsel; Goldfuss, Z. Naturw. (4) iv. p. 666. 
Delphinulida, 
DelpMnula nitida , sp. n., Yerrill, (367) p. 424, pi. xliv. fig. 11, off Chesa¬ 
peake Bay, 1400 fath. Asga, Vermilla, subgg. nn., for D. gomega and 
D. muricata ; Gregorio, (145) pp. 69 & 67. 
CoCCULINIDAS. 
ft 
Cocculina reticulata , sp. n., id. t . c. p. 426, off Chesapeake Bay, 70 fath. 
HALIOTIDiE. 
Baliotis huttoniy sp. n., Campbell I., Filhol, (122) p. 527. 
Pleurotohariid^:. 
Didymodon, sect. n. Trochotoma , for T. quinguecincta , Zieten ; Fischer, 
(123) p. 848. 
Loxoplocus, subg. n. Murchisonia , for M. tropidophora , Whiteaves ; id. 
t. c. p. 847. 
