INDIAN REGION. 
Seychelles (No. 31 of Map). 
Parmacella Dussumieri. 
@elix unidentata. 
5,  studeri. 
»  souleyeti. 
»  ‘Lranquebarica. 
Streptaxis Souleyeti. 
Mauritius (32). 
Parmacella perlucida. Helix Barclayi. 
a Rangii. +»  odontina. 
op mauwritii. Vitrina angularis. 
Helix philyrina. Tornatelliua cernica, 
» inversicolor. Gibbus Antoni. 
3,  Sstylodon. »  Lyonneti. 
», mauritiana. 
», mauritianella. 
Succinea sp. 
Bulimus clavulinus. 
39 
Cyclostoma insulare. 
ee pulchrum., 
Cyclotus conoideus, 
Bulimus ornatus. 
fulvicans. 
Pupa Largillierti. 
Cyclostoma Barclayi. 
a Michaudi, 
of carinatum, 
Re undulatum. 
3 insulare ? 
Cyclotus conoideus ? 
Otopoma Listeri. 
99 
»» rawsoni. a Mauritianus. p hemastoma. 
3» semicerina. Pupa pagoda. Realia rubens. 
» mucronata. » ifusus. 5  aurantiaca. 
»  nitella. » sulcata, »  multilixata. 
eecutas 5, clavulata. »  €Xpansilabris. 
»»  Similaris. 5, modiolus, »  gilobosa. 
»  suffulta. », funicula. Megalomastoma croceum, 
3,  albidens. 5 versipolis. 
Two large species of Achatina (fulica and panthera) abounding 
in the coffee plantations, are believed to have been introduced. 
The annual fall of rain in Mauritius is 35°25 inches. 
Bourbon (No. 33). 
Helix tortula. 
»  Brandiana. 
Pupa Largillierti—Mauritius. 
Helix celatura. 
»  cdetecta. 
33  delibata? 
Rodriguez. 
Cyclostoma articulatum, Madagascar ? Streptaxis—pyriformis, 
No. 34. Kerguelen’s Land. Helix Hookeri was collected at 
this island when visited by the Antarctic Expedition. 
6. INDIAN REGION. 
Proceeding eastward, in Asia, the species of Achatina, Pupa, 
Clausilia, Physa, Limax, and Cyclostoma rapidly diminish or 
quite disappear. MHelices of the section Nanina become plenti- 
ful, amounting to 150 species, and Bulimulus and Cyclophorus 
attain theirmaximum. JLeptopoma, and Pupina are peculiar to 
the Asiatic Islands. 
Our catalogue of Indian land shells must be very imperfect, 
including only about 180 Helicide and 50 Cyclostomide. A very 
iy) 
Eé 
