42 Moll. 
VII. MOLLUSCA. 
10 . Japonic Province. 
Japan: — New species of Ancillaria , Columbella , Lippis tes, and Voluta ; 
Martens (285): Oscaniopsis compta , n. sp. ; Bergh (31): Crenella 
japonicay n. sp. ; Dall (110) : Now species of Bulla ; Mabille (273). 
11 . Aleutian Province. 
Alaska: New species of Crenella , Malletia , and Modiolaria\ Dall (110) : 
Pecten davidsoni , n. sp. ; Dall (109). 
British Columbia and islands oft* coast : — New species of Cadulus , Cre- 
nellay Cythara, Eucosmiay Leda, Macoma, Malletia , Modiolariay Molleria, 
Mumiola (?), Nucula , Odontostomia , Rissoinay and Yoldia; Dall (110). 
12 . Californian Province. 
West coast of U. S. A.: — New species of Pecten and Sigaretus ; Dall 
(109): Dentalium dalliy Pilsbryand Sharp, n. sp. ; Pilsbry in Tryon (475). 
California: — Uvanilla regina, off coast of; Stearns (440): Four new 
species of Dentalium', Pilsbry in Tryon (475): New species of Malletia , 
Odontostomia y and Yoldia ; Dall (110). — Bolinas, California: Marine 
shells from; Wood (521). — Monterey Bay: Marine shells of: King, 
Nautilus, xi, p. 23. 
Oregon : — Dentalium simplex, Pilsbry and Sharp, n. sp. ; Pilsbry in 
Tryon (475). 
Washington, State of : — Now species of Macoma t Malletia, and Yoldia ; 
Dall (110). 
13 . Panamic Province. 
Ecuador: — Dentalium cequatoriumy Pilsbry and Sharp, n. sp. ; Pilsbry 
in Tryon (475). 
Panama : — Dentalium innumerable, Pilsbry and Sharp, n. sp. ; Pilsbry 
in Tryon (475). 
Mexico : — Scalaria mexicana, n. sp. ; Clessin (288). 
Gallapagos Islands : Dentalium brevicornu , Sharp and Pilsbry, n. sp. ; 
Pilsbry in Tryon (475). 
14 . Peruvian Province. 
Chili : — Ckitonidce , with Tonicia calbucensis , n. sp. ; Plate (373) : A new 
species of parasitic Gastropod within the body-cavity of an Echinoderm 
(Chirodota ) ; Ludwig (272). 
West Coast of S. America : — Mitra semigranosa , n. sp. ; Martens (285). 
S. America: Descriptions of species collected by a Spanish Expedition 
reprinted by Hidalgo (201). 
15 . Antarctic Province. 
Antarctic : — The pelagic Mollusca of the Arctic and Antarctic regions ; 
Chun (77). 
16 . Patagonian Province. 
Uruguay: — New species of Corbula , Crassatella , Mesodesma, Ocinebra , 
Semele, Thracia, Turbonillay and Urosalpinx ; Pilsbry (356): Marine 
shells from, with now species of Bullia and HalistyluSy and soveral nomina 
nuda-y Pilsbry (364). 
