172 
MOLLUSCA. 
Conch, xxiii. pp. 228-232, New Caledonia ; N. adamsi, Issel, Ann. Mus. 
Genov, vi. p. 467, pi. vii. figs. 23 & 24, Sarawak [= dubia (Chemn.)] ; 
spp. nn. 
Neritina inconspicua^ var. n. spinosa, Issel, 1. c. p. 466, Borneo ; N". 
crepidularia (Lam.), and cornucopia (Beng.), from Borneo, id. 1. c. 
pp. 469-472. 
Neritina violacea (Gmel.) = crepidularia (Lam.), and N. cornucopia 
(Bens.) = melanostoma (Troschel), again discussed by Morelet, Series 
Conch, iv. pp. 322-327. 
Neritina tristis (Orb.) lives in the sea ; C. P. Gloyne, Q. J. Conch, i- 
p. 37. 
Navicella janellii (Reel.), clypeolum (Reel.), variahilis (Rv.), haustrum 
(Rv.), porcellana (L.), cumingiana (Reel.), and lineata (Lam.), radula 
described by Troschel, Gebiss d. Schnecken, ii. pp. 165-168, pi. xv. 
figs. 1-6 ; it appears that the subgenera Elara, Laodia, and Stenopoma, 
proposed by Gray, are confirmed by some peculiarities in the radula ; 
the edge of the mushroom- shaped inner lateral plate (hood edge) being 
smooth in Navicella proper ((7a^i7/ws, Gray), finely denticulated and 
very broad in Elara, denticulated but narrower in Stenopoma ; id. 1. c. 
p. 166. 
Navicella livesayi (Dohrn), Hanley & Theobald, Conch. Ind., p. 65, 
pi. cxxxvii. figs. 8 & 9, Ceylon. 
Trochidje. 
Turbo naninus (Souv.) redescribed from a more perfect specimen; 
Souverbie, J. de Conch, xxiii. p. 293, pi. xiii. fig. 9, New Caledonia. 
Trochus {Folyodonta) mirabiliSy J. Sowerby, P. Z. S. 1875, p. 127, 
pi. xxiv. fig.' 7, Moluccas ; T. (P.) calcaratus^ Souverbie, J. de Conch, 
xxiii. p. 41 & 296, pi. iv. fig. 7, New Caledonia: spp. nn. 
, Trochus (Clanculus) satrapius (Martens, 1874) = tonnerrii (Nevill, 
1874) ; G. & H. Nevill, J. A. S. B. (n.s.) xliv. pt. 2, p. 103. 
Clanculus aloysi and philomenoe^ spp. nn., J. E. Tenison Woods, P. R. 
Soc. Tasm. 1875 (sep. copy), p. 23, Tasmania. 
Trochus (Monilea') rhodomphalus, sp. n., Souverbie, J. de Conch, xxiii. 
p. 36, pi. iv. fig. 3, New Caledonia. 
Monilea rosea^ sp. n., J. E. Tenison Woods, 1. c. p, 22, Tasmania. 
Trochus (Euchelus) lamberti and fossulatulus, spp. nn., Souverbie, J. de 
Conch, xiii. p. 36, pi. iv. fig. 3, New Caledonia. The former = T. 
(Tallorbis) roseola (Nevill, 1869) ; G. & H. Nevill, J. A. S. B. (n.s.) xliv. 
pt. 2, p. 103. 
Euchelus tasmanicust sp. n., J. E. Tenison Woods, 1. c. p. 20, Tas- 
mania. 
Oan^Aanc?€a [sic] ornato, sp. n., ic?. Z. c. p. 21, Tasmania. 
Trochus (Zizyphinus) poupineli^ sp. n., Montrouzier, J. de Conch, xxiii. 
p. 40, pi. iv. fig. 6, New Caledonia. 
Zizyphinus multiliratus, J. Sowerby, P. Z. S. 1875, p. 127, pi. xxiv. 
fig. 10, Cape of Good Hope ; Z. legrandi and allporti^ J. E. Tenison 
Woods, 1. c, p. 23, Tasmania : spp. nn. 
