GASTEOPODA (pECTINIBRANCHIA) . 
Moll. 45 
of America, 65-500 fath. ; P. (P.) pandionis, sp. u., Yerrill, P. U. S. Nat. 
Mus. iii. p. 368, Southern New England, 238 fath. 
Pleurotoma {Pleurotomclla) vcrrilli and (?) sigshei, spp. nn., Dali, Bull. 
Mus. C. Z. ix. p. 57, Gulf of Mexico, 860 & 640 fath. 
Pleurotoma (Theshia) eritinia^ Tristan d’Acunha, 100-150 fath., trans- 
lucida, Prince Edward and Kerguelen Islands, 28-150 fath., corpulenta 
find platamodes, Kerguelen, 28 fath,, dyscrita, St. Thomas, W. Indies, 450 
fath., monoceros^ S.W. of Sierra Leone, 2500 fath,, papyracea, between 
Prince Edward’s Island and Kerguelen, 1600 fath., hrychia^ Mid Atlantic, 
1°47' N., 1850 fath., and pruina^ Azores, 1000 fath., the 3 latter in 
Glohigerina-oo7aQ, spp. nn., Watson, 1. c. pp. 443-455. 
Pleurotoma {Mangelia) suhtilis and hypsela, off Pernambuco, 350 fath., 
levukensis, Levuka, Fiji, 12 fath., eritmeta, off Fayal, Azores, 450 fath., 
acanthodes, Bermuda, 1075 fath., corallina and tiara, St. Thomas, 390 fath., 
macra and incincta, Azores, 1000 fath., Glohigerina-oozQ, spp. nn., id. 1. c. 
pp. 430-441. 
Pleurotoma {Mangelia) ipara, comatotropis, lissotropis, bandella, antonia, 
pourtalesi, columbella, and pelaqia, spp. nn., Gulf of Mexico, Dali, Bull, 
Mus. C.Z.ix. pp. 57-61. 
Pleurotoma {Mangelia ?) coppingeri, spp. nn., E. A. Smith, P. Z. S. 
1881, p. 27, pi. iv. fig. 2, West Coast of Patagonia 
Pleurotoma {M. P) carpenteri, sp. n., Verrill & Smith, 1. c. p. 395, and 
P. U. S. Nat. Mus. iii. p. 368, N.E. Coast of America. 
Defrancia philberti (Payr.), Mediterranean, distinct from purpurea 
(Mont.), Northern Europe ; Monterosato, Nat. Sicil. i. 
Pleurotoma {Defrancia) hormopliora, chariessa, p)achia, pudens, araneosa, 
circumvoluta, and perpauxilla, St. Thomas, 390 fath., streptopliora, North 
Atlantic, over 1000 fath., chyta, W. of Azores, 1000 fath., Globigerina- 
ooze, and ? perparva, Pernambuco, 350 fath., spp. nn., Watson, J. L. S. 
XV. pp. 457-469. 
Defrancia luteofasciata (Hutt.), animal described ; Hutton, Tr. N. Z. 
Inst. xiii. p. 201. No operculum. 
Pleurotoma {Raphitoma) lithocolleta and lincta, spp. nn., St. Thomas, 450 
& 390 fath., Watson, 1. c. pp. 441 & 442. 
Pleurotoma {Borsonia) ceroplasta, St, Thomas, 390 fath., and silicea, off 
Pernambuco, 350 fath., spp. nn., id. I, c. pp. 473-475. 
Pleurotoma {Daplinella) compsa, Fiji, 210 fath,, and atdacoessa, W. of 
Cape York, 28 fath,, spp. nn., id. 1. c. pp, 472 & 473. 
Pleurotoma {Daphnella?) leucophlegma, sp. n., Dali, Bull. Mus. C. Z. 
ix. p. 70, Gulf of Mexico, 805 fath. 
Bela sarsi, new name for cancellata (Sars, nec Couthouy), p. 364, and 
hebes, sp. n., Yerrill, P. U. S. Nat. Mus, iii. p. 367, Southern New England, 
the latter 500 fath. 
Pleurotoma {Bela) blaheana with var. extensa, P. {B.) limacina and 
filifera, spp. nn.. Gulf of Mexico and Caribbean Sea, 331-804 fath., Dali, 
Bull. Mus. C. Z. ix. pp. 54-56. P. limacina also obtained in deep water 
off Newport, Rhode Island, has no operculum ; id. 1. c. p. 102. 
Pleurotoma {Bela) cunninghami, sp. n.,E. A. Smith, P. Z. S. 1881, p. 27, 
pi. iv. fig. 1, West Coast of Patagonia. 
