60 DR. MALCOLM SMITH ON THE 



2. TiuoNYX HURUM Gray. 



Recorded from Bandon (Peninsular Siam), witli doubt. (Rob. 

 and Ivloss, Journ. Fed. Mala}" States Mus., V, p. 152). 



3. Pelochelys cantoris Gray. 



River Chao Praya (Central Siamj, with doubt. (Flower, 

 P. Z. S., 1899, p. 621). 



Testudimd^. 



4. Te,STUDO EMY.S Schleg. dt Mull. 

 Hills of Western and Peninsular Siam. 



6. Testudo elonuata Blytli. 

 Western, South-eastern and Peninsular Siam. Common in 

 suitable localities. 



6. Testudo latixuchali.s ( Vaill.) 

 Chantabun (South-eastern Siam). 



7. Geoemyda .spinosa (Gray). 



Nakon Sritamarat and Fatani (Peninsular Siam). 



8. Geoemyda grandis Gray. 



Central, Western and I'eniiisular Siam. Fairly common. 

 Hiere.mys, genus nov. 



Allied to Geoemyda in the absence of a bony temporal arch, but 

 differing from it in the much broader alveolar surface to the jaws, in 

 the deeply serrated margins to the jaws, and in the broader digital 

 webs. 



From Cydemys it may be distinguished by the want of a bony 

 temporal arch, by the plastron being iinited to the carapace by suture 

 instead of ligamentous hinge, and by the absence of any hinge between 

 the hyo- and hypoplastral bones. 



Type. Hieremys annandalei {Cydemys annandalei Blgr.}, from 

 Patani. 



9. Hieremys annandalei (Blgr.). 



Cyilemjis annandalii, Blgr., Fasoio. Malay., Zool. 1., p. 142, (1903) ; 

 id., kept. Malay Peiiiii., [i. 1'.) (1912) ; Rol). and Kloss, .Icmiii. Fed. 

 Malay States Mils., V. p. 153 (I'.IU). 



Peninsular Siam and ( ? ) River Chao Praya ( Central Siam ). 



10. Cyclemys platynota ( Gray). 

 Patani (Peninsular Siam). 



JOCRN. NAT. HIST. SOC. SIAM. 



