GASTROPODA (pECTINIBRANCHIA) . 
Moll . 43 
Fasciolaria (Lam.), 17 species described and figured by Sowerby, The- 
saurus, v. pt. 37, pp. 9-15, pis. ccccxxv.-ccccxxvii. 
Fasciolaria rutila, off the Cape of Good Hope, 150 fath., and made - 
rensis, off Teneriffe, 78 fath., Watson, J. L. S. xvi. pp. 336 & 337 : 
spp. nn. 
Fasciolaria glabra , sp. n., Dunker, Moll. Jap. p. 48, pi. xii. figs. 15 & 
16, Japan. 
Latirus troscheli, sp. n., Lobbecke & Kobelt, JB. mal. Ges. ix. p. 1, 
pi. i. fig. 1, Philippines. 
Latirus carotianus = Turbinella ustulata (Kobelt, nee Reeve), fischeri- 
rianus , New Caledonia, funiculatus and melanorrhynchus , localities un- 
known, spp. nn., and scabrosus (Reeve) var. n. nigritellus ; Tapparone- 
Canefri, J. de Conch, xxx. pp. 31-37, pi. ii. figs. 6-13. 
TuRBINELLIDAS. 
Turbinella (Lam.) in restricted sense, type pyrum (L.), to which rapa 
(Gmel.) is added as a variety, 4 species, and Vasum (Bolt.), type muriati- 
cum [ muricatum ] (Born), 7 species, forming a special family Turbinellidce, 
are described and figured by Tryon, Man. of Conch, iv. pt. 2, pp. 66-73, 
pis. xix.-xxi. ; dentition of Vasum, pi. ii. fig. 1. 
MlTRIDAS. 
Tryon, l.\c. pp. 106-109, arranges this family as follows : — Mitra (Lam.), 
Volutomitra (Gray), Thala (H. & A. Ad.), Strigatella (Swains.), Zierliana 
(Gray), Mitroidea (Pease), Dibaplius (Phil.), Turricula (Kl.), Cylindra 
(Schum.), and Imbricaria (Schum.). Dentition of Volutomitra , pi. ii. fig. 8, 
of Mitra , figs. 9-11, of Zierliana , fig. 12, of Turricula, fig. 13, of Cylindra, 
fig. 15, and three fossil uncharacterized genera. 
Mitra (Lam.), 82 species described and figured; id. 1. c. pp. 111-128, 
pis. xxxii.-xxxvii. 
Mitra cryptodon, sp. n., P. Fischer, J. de Conch, xxx. p. 273, Atlantic, 
1900 metres. 
Mitra hanleyana (Dunker, 1877) = wrighti (Crosse), and bronni 
(Dunker) = suluensis and fusco-apicata (E. A. Smith), Dunker, Moll. 
Jap. p. 52, pis. ii. figs. 6 & 7, & v.figs. 5 & 6 ; M. salmonea (Sow.) var., id. 
1. c. p. 256, pi. v. figs. 9 & 10, all from Japan. 
Mitra melvillii, sp. n., Sowerby, P. Z. S. 1882, p. 118, pi. v. fig. 7, locality 
unknown. 
Volutomitra fragillima , sp. n., Watson, J. L. S. xvi. p. 334, Kerguelen, 
28 fath. 
Belomitra [see Pleurolomidce]. 
VoLUTIDAS. 
Tryon, Man. of Conch, iv. pt. 2, pp. 73-78, arranges tips family as fol- 
lows : — Cymbium (Klein), Melo (Humphr.), Voluta (L.) including Voluto- 
lyria (Crosse), Lyria (Gray), and Microvoluta (Angas) ; he enumerates 11 
