GEOGRAPHICAL DISTRIBUTION. 
Moll. 61 
5. Aralo- Caspian Province . 
Caspian Sea. 
The Results of the Study of the Molluscan fauna are summarised ; 
they show that the water must have been formerly much fresher than at 
present ; no marine forms are found, but species comparable with those 
from the Tertiary basin of Southern Europe ; Dybowski. 
Discussion of Molluscan fauna; NROITAV. 
6. West African Province. 
Liberia. 17 species, none new ; Schepman (1). 
Cape Vh'de Is. 12 n. spp. ; Rochebrune (1). 
Cameroons. Conus promelheus and Strombus fasciatus ; Martens (4). 
Limicolaria prretexta, u. sp. ; id. (6). 
Corisco. Phasianella deaniana , n. sp. ; Pilsbry, (1) p. 169. 
St. Helena. Pleurotoma ( Mangilia ) subquadrata , n. sp. ; Smith, (4) 
p. 313. 
7. South African Province. 
Cape of Good Hope. Acanthopleura afra , n. sp. ; Rochebrune (4). 
Algoa Bay . Mitra cerumnosa, n. sp. ; Melvill (2). 
Port Elizabeth. 2 new species; Sowerby (1). 
Mauritius. Pecten guendolence , n. sp. ; Melvill (1). Mitra , 2 new 
species ; id. (2). 2 new species ; Sowerby (1). Leptothyra folini , n. n* ; 
Pilsbry, (1) p. 252. 13 new Nudibranchs, Fenrisia , Facalana, and 
Bceolidia , n. gg. ; BerGH (1). 
8. Indo- Pacific Province. • 
Zanzibar. Cardita oblonga , C. pallida , n. spp. ; Clessin, (2) pp. 43 
& 48. 
Red Sea. 218 species (17 new species, 4 new genera); JouSseaume. 
2 new Chitons ; Rochebrune (4). 
Assab. List, with 10 new species ; Caramagna. 
Gulf of Suez. Pleurotoma (Drillia) parva, n. sp. ; Smith, (4) p. 303. 
Suez Canal. The whole question of the migration through the Suez 
Canal is exhaustively treated, with lists of the species which are supposed 
to have passed through, and a discussion of each case ; Krukenbei^G 
(l). Criticisms on this work ; Keller. 
Persian Gulf. Pleurotoma , 4 new species ; Smith (4). 
Indian Ocean. 8 Nudibranchs, 4 new species, Moridilla , n. g. ; Bergh 
(1). Pleuroleura fortunata, n. sp., id. (3). 12 Pteropods with lat. and 
long. ; Muntiie. 
Bombay. Pleurotoma , 2 new species ; Smith (4). 
Ceylon. Pleurotoma ( Drillia ) unifasciata , n. sp. ; id., (4) p. 300. 
Bay of Bengal. Malletia angulata, n. sp ; Sowerby (1). 
Andaman Is. Mitra , , 2 new species; Melvill (2). 
