coxciloi.oaY. 



177 



Clai'silia Gouldiana, PtV. 

 „ iNsiGNis, Gould. 



var. 

 ,, Masdnt, Thcol). 

 ,, ovata, W. Bhiufonl. 



,, Pexaxgensis, Stul. 



var. (?) 

 ,, riiir,[rrr\NA, B. 

 ,, TUBA, llanley. 



„ Theobaldi, \V. T>I. 



„ VESPA, Gould. 



]yiei'giii. JIauluuiiu. Salwceu V; 



Tavoy. _ 



Maulmain. 



Hills East of Tounp;-nn;oo. 



Nattoung on tlio Attaran R. 



Penan g. 



Andanians. 



Farm Caves, Jranlinain. 



Upper Sulwecn Vulli^y. 



Touug-uj;;oo. 



Tavoy. 



STUEPTAXIX. 



E.vxEA BicoLou, Ilutton. 

 p. mellita, Gould. 



This little shell, and its constant companion 

 part of ludia, under stones. 



,, FAKTOIDEA, Thcob. 



HuiTOXELLA CYLINDRELLOIDEA, Stol. 

 fsTUEl'TA.XIS AnDAMAXICUS, B. 



,, ik'RMAxrcDS, W. ni. 

 ,, Blanfokui, Theob. 



,, BOMBAX, B. 



,, EXACUTrs, Gould. 



,, ELisA, Gould. 



,, Haxleyanus, Stol. 



,, OBTUSUS, Stol. 



,, PEirxr, Gonld. 

 ,, Saxketi, B. 



,, SOLIDULUS, stol. 



,, Theobaldi, B. 



,, Pfeifferi, Zclebor. 



Pegu. Tcnasscrlm. Bhanio. Nicobars. 



0. gracilis, is found over the greater 



Upper Salween Valley. 



Daniathat caves. 



Andanians. Great Coco. 



Pegu. Tounghoop. Toung-ngoo. 



Pegu. 



JIaulmain. 



Mauhuiiin. Mergui. 



Jlorgui Archipelago. 



Kwengan Hill. 



Chouktalon Hill, Maulmain. 



Jlergui. 



iraulmain. 



llaulmain. Ye-thc-bian Hill. 



Bhamo. 



Nicobars. Kamorta. Katchall. 



Sub-order L YMXOrifTLA. 

 Famihj Limnseidae. 



Eyes sessile at the inner bases of the tentacles. Animal aquatic, but 

 the surface to breathe air. Respiratory opening on the right side, 

 opening on the left. Shell thin, with the outer lip simple, acute, and the 

 usually with an oblique fold. 



coming to 

 Excretory 

 columella 



Ly.UN.EA acumixata, Lam. 



L. ami/gdalus, Tros. 

 L. c/Jniiii/s, B. 

 Z. riifcscens, Gray. 

 Z. rubiffiiiosnn, Mich. 



A species as variable as it is widely spread. 



,, LrTEOi.A, Lam. 



,, PEREGRA, Mull. 



,, YuxANEXsis, Newcombe. 

 ,, AxDERsoxiAxns. Ncvill. 



India and Burma. 



L. marginata, Con. Ind. (not Michaud ) 



India and Burma. 

 Yunan. Upper Salween 

 Sanda, in Yunan. 

 Y'unan and Upper Salwcc 



Valley, 

 n Valley. 



PLAX0RBINJ5. 

 Shell depressed, spiral, many-whurled. Aperture crcsccntic. 



12 



