BIOLOGY. 
Moll. 37 
b. Paijeotropical African Zone. 
7. Central African Region. 
Somaliland : — Non-marine with Streptaxis botlegoi , n. sp. ; Martens 
(263). 
East Africa : — AcJiatina, 2 new species ; Martens (269) : 15 new species 
of Ennea , Helicarion , Vitrina , Trochonanina , Helix , Buliminus , Subulina , 
and Cyclophorus ; Martens (267) : 34 new species of Ennea , Helicarion , 
Trochonanina , Helix , Buliminus , Limicolaria f Pseudo glessula , Glessula, 
Subulina , Succinea , and Paramelania ; Martens (264). 
East Central Africa: — New species of Limicolaria and AcJiatina ; Smith 
(400) : AcJiatina usambarensis , n. sp. ; Rolle (353). — Note on the 
fauna of Central African lakes, 1894 ; Ancey (6). 
8. IFes£ African Region. 
Senegal : — t/mo subamygdalinus , n. sp. ? ; Drouet (132). 
Togoland : — Martens (262), 1893. 
9. South African Region. 
New species of Zingis, Helix , AcJiatina , and Cyclostoma ; Melvill & 
Ponsonby (279) : Ennea , 5 new species from Grahamstown ; Melvill & 
Ponsonby (280). — Transvaal : Melania crawfordi, n. sp. ; Brot (57). 
10. Malagasy Region. 
Madagascar : — Buliminus procteri , n. sp. ; Sowerby (407). — Fauna of 
Diego-Suarez, with new species of Gibbus , Macrochlamys, Helix t Limncea , 
Planorbis , Pyrgophysa , Cleopatra , and Cyclostoma ; Dautzenberg (119). 
11. Afro- Arabic Region. 
Arabia, South : — Buliminus schwemfurthi, n. sp. ; Martens (268). — 
Buliminus lunti and Otopoma bentianum , n. spp., from the Hadramaut ; 
Melvill (277). 
C. PAL/E OTROPI CAL ORIENTAL ZONE. 
On the definition of the “ Oriental Region ” ; Hedley (186). 
12. Indian Region. 
India : — Notes and drawings of Pulmonata ; Godwin- Austen (160). 
13. Indo-Chinese Region. 
Burma : — Helix armstrongi , n. sp. ; Smith (396). 
Tonkin : — Geotrochatella jourdyi, n. sp. ; Dautzenberg (120). 
Andaman and Nicobars : — Distribution of Mollusca , with list and new 
species of Sitala f Planispira , Papa, Vaginulus, Acmella , Cyathopoma , and 
Omjihalotrojiis ; Godwin-Austen (157). 
