GEOGRAPHICAL DISTRIBUTION. 
Moll. 51 
13. Indo-Chinese Region. 
Assam. Paludina dissimilis , var. n., Nevill, (277) p. 28. Melania 
assamensis, sp. n., id. t. c. p. 271. Paludomus conica, 2 varr. nn., id. t. c. 
p. 288. 
Burma. Paludina siamensis, var. n., id. t. c. p. 26. Melania , 8 varr. nn., 
t. c. pp. 248-275; M. subasperata, sp. n., t. c. p. 263 ; M. hungerfordiana, 
sp. n., t. c. p. 270. 
The Malay Peninsula. A list of 145 species (44 new) of land and 
fresh-water shells, from various parts of this region, which are compared 
with each other and with neighbouring countries. “ The Malay Penin¬ 
sula possesses a very remarkable Molluscan fauna, which forms a bond of 
connection between those of Indo-China and the Malay Islands. Although 
the majority of the species are peculiar, they all have their analogues in 
the adjoining countries 53 ; p. 369. de Morgan (270). 
Singapore. Crassatella acuminata , sp. n., Kobelt (212). 
Penang. Melania batana , var. n., Nevill, (277) p. 274. 
Cochin China. Melania tuberculata, var. n., id. t. c. p. 245, 
Nicobar Islands. Melania zelebori , var. n., id. t. c. p. 230 ; M. sublu- 
tosa , sp. n., t. c. p. 234 3 Melania , 3 varr. nn., t. c. pp. 237 & 238. 
14, Indo-Mcilay Region. 
Malay Archipelago. 4 species of Vaginula (2 new) ; Semper (332), 
Neritina subocellata , v. Mart. ; Schepman (324). 
Java. Melania testudinaria , var. n., Nevill, (277) p. -269. 
Moluccas. 35 species (4 new) ; Tapparone-Canefri ( 66 ). 
Celebes. 5 species (3 new) ; id. t. c. 
15. Philippine Region. 
Paludina philippinensis, sp. n., id. t. c. p. 24; Melania subula, var. n., 
t. c. p. 228 ; M. hastula, var. n., t. c. p, 229 ; M. canalis , var. n., Nevill, 
(277) p. 231. 
Philippines. Circe barandce , sp. n., Hidalgo (181). 
Ternate. Melania hastula, var. n., Nevill, (277) p. 229. 
Celebes. Neritina subocellata , v. Mart. ; Schepman (324). 
IV.—AUSTRALIAN ZONE. 
16. Austro-Malay an Region. 
Solomon Islands. 66 species (65 Gastropoda , 10 new ; 1 Lamellibranch, 
new) enumerated by E. A. Smith (343). Partula tryoni and P. flexu- 
osa, Hartman, (162) p. 204. 
17. Australian Region. 
Comparison of land shells of Australia with those of Tasmania ; very 
few forms identical: Tate (349). 
Murray River. Physa smithi , sp. n., Clessin (76). 
