74 Moll 
VII. MOLLUSC A. 
[1905] 
Strombus pugilis , sexual dimorphism ; Colton (130) : Notes on animal, 
habits, etc.; Colton (131): & pugilu , n. var.; Flick, Nautilus xix, 
p. 32. - 
CER1THIIDA3, PLANAXIDA2, TRICHOTROPIDIDA2, and CaICIDAS. 
Bittium michaelseni , Magellan Region ; Strebel, Zool. Jahrb. Syst. xxii, 
p. 655, fig. : n. sp. 
Ccecidce ; Distaso (184). 
Cerithiopsis halligapi, New South Wales ; Hedley, Rec. Austral. Mus. vi, 
p. 51, fig.: C, abject a, brunneojlavida, orientalis, v Ceylon ; Preston, 
J. Malac. xii, p. 4, figg. ; G. sarissa, New Zealand ; Murdoch, Tr. N. 
Zealand Inst, xxxvii, p. 221, fig. : n. spp. 
Cerithium tuberculatum, L., is really a Potamides ; Dautzenberg & 
Fischer, J. Conchyl. liii, p. 130. 
Cerithium tomlini , Ceylon ; Preston, J. Malac. xii, p. 3, fig. : G. thaanumi , 
hawaiense , Hawaiian Is. ; Pilsbry & Vanatta, P. Ac. Philad. 1905, 
p. 576 [Figd,; t. c. p. ; 787] : C. voyi , p. 787, Caroline and Hawaiian 
Is., nesiotictiim, Hawaiian Is., &c., p. 789 ; Pilsbry & Vanatta, t. c. 
figg. : n. spp, 
\Horizostoma, n, subgen. of Genthium for C. heterostoma , Gein. ; Deninger, 
Beitr. Pal. Oesterf.-Ung. xviii, p. 15. 
Urania, n. gen. for Vicarya fusiformis, Hislop, &c. ; Douville (192), 
p. 319. ' 
Planaxis abbreviata, n. subsp. ; Pilsbry, P. Ac. Philad. 1905, p. 105. 
Proioma pulchra, Sierra Leone ; Sowerby, P. Malac. Soc. London vi, 
p. 281, fig. ; n. sp. 
Pseudoparastrojphia , n. gen., type P. levigata , n. sp., Mediterranean; 
Distaso, Zool. Jahrb. Syst. xxii, p. 434, fig. 
Pseudo vertagus, n. sect, of Cerithium , type G. aluco , L. ; Vignal, Bull. 
Mus. Paris x, p. 358. 
Pyrazus, notes on spp. ; Vignal (611). 
Trichotropis tenuis , Sm., figd. ; Hagg (257). 
MELANIIDiE, PSEUDOMELANIIILE, PlEUROCERIDAI, LlTTORINIRiE, 
and Fossaridas. 
Fossarina lineata, ? Ceylon ; Sowerby, Ann. NaL Hist, xvi, p. 188 : 
n. sp. 
Fossarus bulimoides, Woods, is young of Adelacteon casta , Ad. ; May, 
P. Soc. Tasmania 1902, p. 111. 
Fossarus oblongus , ? Ceylon ; Sowerby, Ann. Nat. Hist, xvi, p. 188 : 
n. sp. 
Goniobasis columbiensis , British Columbia ; Whiteaves, Nautilus xix, 
p. 61, fig. : n. sp. 
Littorina , vitality ; Smith, P. Malac. Soc. London vi, p. 272. 
Melania tuberculata, Mull., note on synonymy ; Dautzenberg & Fischer, 
J. Conchyl. liii, p. 141. 
Melania gottschei, p. 26, succincta, p. 28, multisculpta , p. 29, forticosta, 
p. 31, tegulata , p. 32, nodi perdu, p. 33, nodifila, p. 38, graniperda, 
p. 39, coreana, p. 40, multicincta, p. 44, extensa , p. 45, paucicincta , 
p. 46, ovulum, p. 47, globus, p. 48, Martens, Korea, figd. ; Martens, 
Zool. Jahrb. Suppl. viii. 
Melanopsis hungarica, notes on ; Kormos (345). 
Paramelania nassa, n. var. ; Germain, Bull. Mus. Paris xi, p. 259. 
\ Rhabdostroph a, n. subgen. of Loxonemaiov L. grindrodii, pseudo/asciatum, 
n. spp., Silurian ; Donald, Quart. J. Geol. Soc. lxi, p. 565. 
