88 Moll. 
VII. MOLLUSCA. 
Cerithiopsis turbonilloides, figd.; Tate & May, P. Linn. Soc. X. S. "Wales 
xxvi, p. 385. 
Cerithiopsis pupa , Porto Pico ; Dall & Simpson, Bull. U. S. Fish Comm. 
1900, i, p. 424, fig.: n. sp. 
Cerithium clypeomorus , Jouss., figd.; Fischer, J. Conchyl. xlix, p. 112 : C. 
abbreviatum , bicanaliferum , Braz., figd.; Brazier, Pec. Austral. Mus. 
iv, pp. 126 & 127. 
Cerithium shoplandi, Aden ; Melvill, Ann. Xat. Hist, vii, p. 553, fig.: 
C. oscitans, Cebu; Sowerby, P. Malac. Soc. London iv, p. 211, fig.; 
C. rufonodulosum , South Africa ; Smith, J. Conch, x, p. 108, fig.: C. 
chemnitzianum , Loo Choo Is.; Pilsbry, P. Ac. Philad. 1901, p. 393, 
fig. : C. triviale (Monts. MS.), p. 20, tortuosum (Monts. MS.), p. 21, 
compositum (Monts. MS.), p. 22, payraudeaui (Monts. MS.), p. 25, 
requieni , palustre (Monts. MS.), p. 26, Corsica ; Locard & Caziot, 
Ann. Soc. Linn. Lyon xlvii : n. spp. 
Clava , Martyn, should be used in place of Yertagus ; Pilsbry, P. Ac. 
Philad. 1901, p. 303. 
Elachista , Dall, n. sect, of Bittium , type B. cerithidioide, Dall; Dall & 
Simpson, Bull. U. S. Fish Comm. 1900, i, p. 427. 
Mathilda rosce, New South Wales ; Hedley, P. Linn. Soc. N. S. Wales 
xxv, p. 721, fig. : M. gracillima , p. 378, zmitampis, p. 379, Gulf of 
Oman ; Melvill & Standen, P. Zool. Soc. London 1901, ii, figg. : 
n. spp. 
Potamides californica , mode of crawling ; Williamson, Nautilus xv, p. 82. 
Separatista tricarinata (equals separitista , Dillw.), gracilenta , Braz., figd.; 
Hedley, Rec. Austral. Mus. iv, p. 126. 
Siliquaria , monograph ; Clessin in Martini & Chemnitz (348). 
Thylacodes caperatus , figd.; Tate & May, P. Linn. Soc. N. S. Wales xxvi, 
p. 377. 
Trichotropis torcularis , figd.; Hedley, Rec. Austral. Mus. iv, p. 22. 
Trichotropis townsendi , Gulf of Oman ; Melvill & Standen, P. Zool. Soc. 
London 1901, ii, p. 360, fig.: n. sp. 
Triforis tasmanica , fasciata , figd.; Tate & May, P. Linn. Soc. N. S. 
Wales xxvi, p. 388: T. melanura , C. B. Ad., samance , Dall, figd.; 
Dall & Simpson, Bull. U. S. Fish Comm. 1900, i, p. 423. 
Triforis picturatus , Cebu ; Sowerby, P. Malac. Soc. London iv, p. 210, 
fig.: T. idoneus, Persian Gulf; Melvill & Standen, P. Zool. Soc. 
London 1901, ii, p. 376, fig. : n. spp. 
Turritella atkinsoni, figd.; Tate & May, P. Linn. Soc. N. S. Wales xxvi, 
p. 378 : T. fidtoni, Melv., figd.; Melvill & Standen, P. Zool. Soc. 
London 1901, ii, p. 378. 
PsEUDOMELANiiDds, Melaniida;, Pleurocerida:, Littorinida:, 
and Fossarida:. 
Echinella cumingi , n. var.; Pilsbry, P. Ac. Philad. 1901, pp. 198, 394. 
Fossarus bulimoides, minuta , figd.; Tate & May, P. Linn. Soc. N. S. 
Wales xxvi, p. 390. 
Fossarus capensis, South Africa; Pilsbry, P. Ac. Philad. 1901, p. 190, fig.: 
n. sp. 
Horea , Smith, is a synonym of Lechaptoisia , Ancey; Ancey, J. Conchyl. 
xlix, p. 224. 
Littorina , notes on shell and radula of North European forms; Johansen 
(27i). 
Melania liebrechtsi , Congo Free State; Dautzenberg, Ann. Soc. malac. 
Belgique xxxvi, p. 4, fig.: n. sp. 
Melanopsis etrusca , Villa, animal described; Issel (266). 
