1«8 DR. MALCOLM SMITH ON 



12. EaXA XKiKOVITTATA (Blvth). 



Smith and Kloss, Journ. Xat. Hist. Soo. Siam, T, p. 249 (lOlTi): 

 Smitii, Journ. Nat. Hist. Soe. Siam, TI, p. 42 (1916) ladpole. 



Klong Bang Lai. Patij'u, 10 specimens. 



Although commnii in many parts of Siam, tlii,s frog appears to 

 be rare in the Peninsula. 



13. Rax A i.abialis Bonleng. 



Khao Wang Hip ( lower camp ), Nakon Sitamarat, 2 specimens; 

 Maprib and Klong Bang Lai, Patiyu, 4 specimens. 



Previously known in tlie Peninsula as far north as Perak, the 

 range of this frog is now considerably extended. 



14. RHAcopiioRrs LEucoMY.sTAx (( jrr.iven.) . 



Obtained at most of the localities visited. 

 EXGYSTOMATID.E 

 1.5. CaIA)1'IIRYXU8 I'LIU'RoSTKiMA T.sclliuli. 



A fine series of 28 specimens of tliis interesting Batrachian 

 were obtained at Klong Bang Lai, iu Patiyu. Tliey were found on 

 the banks of the stream, biding beneath dead herbage or l)its of drift- 

 wood. 



The liind limb in all these specimens is longer than stated, 

 reaching to between the eye and the nostril, or to beyond the tip of 

 the snout. The snout has a small, but distinct, tip. Toes, ^ to ^ 

 webbed. A glandular fold, similir to tlie fold along the side of the 

 body, passes along the back of the thighs above the anus. 



Colour. Above, liglit or dark pinkisli-brown or pinkish-grey. 

 A dark mark upon the head, commencing between the ej'es, and nar- 

 rowing over the occiput, where it divides into two broad bands which 

 travel backwards to the inset of tlu^ hind leg. These bands are beset 

 with large black spots, and either the bauds or the spots may be 

 entirely absent, but never both together. A black sp^t at the inset of 

 the thigh is constant. Sides of the head and body below the lateral fold, 

 dark brown ; canthus rostralis, lateral fold, and fold behind the tiiighs, 

 light pink. Throat, ch(>st, and upper part of abdomen, pink, more or 

 less thickly powdered witii grey, and with large wliite, blackrrfflged 

 spots, vidiich are glandular in structure. Legs witii dark cross-bai's. 



I have taken this frog also at the foot of Khao Sebab, S. E. 



JOrKN. XAT. HIST. SOC. SUM, 



