GASTROPODA (pECTINIBRANCHIA). 
MolL 4.7 
NATICIDiE. 
Natica intricata (Donovan), varieties in size and colours ; Monterosato, 
Bull. Soc. mal. Ital. v. p. 224. 
Natica hathyhii\_-a’i~\^ sp. n., Friele, JB. mal. Ges. vi. p. 272, Spitz- 
bergen, 1200 fath. 
Velutinidai]. 
Narica montrousieri, sp. n., Souverbie, J. de Ooncli. xxvii. p. 136, Lifu 
Island, New Caledonia. 
Trtchotropidje. 
Trichotropis injlata^ sp. n., Friele, JB. mal. Ges. vi. p. 275, Spitzbergen, 
223 & 656 fath. 
Trichotropis tricarinata and gracilentaf spp. nn,, Brazier, P. Linn. Soc. 
N. S. W. i. [1876] p. 311, North Australia. 
StROMB1DA3. 
Murex (Aldrovandi [ante-Linnaean]) substituted for Stromhus (L.} 
Lam.) ; Jousseaume, Le Naturaliste, April, 1879, p. 5. 
Stromhus elegans (Sow.), short var. from Rodriguez ; E. A. Smith, 
Phil. Tr. clxviii. p. 479. 
Xenophorid.®. 
Xenophora crispa (Konig) not recognizable ; crispa (Philippi), fossil 
from Sicily, = trinacria, new name ; crispa, var. (Martens) = senegal- 
ensis (Fischer) ; Fischer, J. de Conch, xxvii. pp. 210-212. 
Cerithiid^.-* 
Cerithium nigrescens (Mke.), var. n. minor, Calkins, P. Davenp. Ac. ii. 
[1878] p. 239, Florida. 
Cerithium ahhreviatum, hicanaliferum, and minimum, spp. nn.. Brazier, 
P. Linn. Soc. N. S. W. i. [1876] p. 320, North Australia. 
Vertagus martinianus (Reeve), var., Tapparone-Canefri, Bull. Soc. Z. 
Fr. iii. p. 264, pi. iv. figs. 2 & 3, Port Dorey, New Guinea. 
Triforis tasmanica, sp. n., J. E. T. Woods, P. R. Soc. Tasm. 1875, p. 28, 
Tasmania. 
India, substituted for Ino (Hinds, 1843), preoccupied in entomology 
by Samouelle (1817) ; E. Bayle, J. de Conch, xxvii. p. 35. 
MELANIIDiB. 
A. Brot concludes his highly valuable monograph in Kiister’s Conch. 
Cab. pts. 280 & 283. 
Melania pleurostriata (Say) and marmochi, sp. n., Weatherby, Am. Nat« 
xii. [1878] p. 254, Texas, 
