ODONXOMACHl'S. UIlEPA^"OGN.VTlIUS. 



49 



rennee {Fea)\ and tlie »Shau States {Thompson), extending into 

 Siam . 



Var. longi, Eorel, is similar, but with much finer, feebler striae 

 almost or quite effaced on the pronotuiii. 



58. Odontoniachus punctulatus, Forel, Jour. Bomb. N. H. Soc. xii 

 (]900j, p. 5S. ^. 



$ . Closely resembles the preceding species, but can be dis- 

 tinguished at once by its deeply emarginate occiput, making the 

 head appear almost bilobed ; the medial lougitudinal groove on the 

 front of the head well marked ; the inmost of the apical teeth on 



r^. -^ 



Fig. 28. — Odontomacliv.s jiunctulatns, ^. 

 a. Head ; h. Pedicel ; c. Mandible. 



the mandible comparatively longer and broader than in 0. moniicola, 

 and the inner margin of the shaft of the mandible Avith only 3 or 

 4 small teeth. Thorax : the sculpture coarser and deeper than in 

 0. monticoJa. 



Length, g 12-13-5 mm. 



Hah. Sikhim {Moller) ; Assam (Smi/thies) ; Upper Burma, 

 Bhamo (Bingham). 



Genus DREPANOGNATHUS. 



Harpej.>natlius, Jerdon {yiec JVesin. 1831), 3Iadr. Jour. Lit. i^-Sci.svii 



(1851),p.llG, ?. _ 

 Drepanoguathus, Smith, Cat. vi (1858), p. 81, pi. v. 



Type, D. saltator. Jerdon, from JMalabar. 



Range. India, Burma, Ceylon, China. 



^ . Head rectangular, emarginate posteriorly ; mandibles articu- 

 lated at the sides of the head, and more than half as long again as 

 the head, sickle-shaped, curved upwards, serrated on the inner 

 side, the saw-like teeth or serrations terminating, at a distance of 

 about four-fifths of the whole length of the mandibles from the 

 apex, in a large triangular laminate tooth ; clypeus triangular ; 

 antennal carinae stout, somewhat close together, broadly laminate 



VOL. II. E 



