ODONTOMACHUS. DBEPANOGrNATHUS. 



49 



rennee (Fea) ; and the Shan States (Thompson), extending into 

 Siam. 



Var. lonyi, Forel, is similar, but with much finer, feebler striae 

 almost or quite effaced on the pronotum. 



58. Odontomachus punctulatus, Forel, Jour. Somb. N. H. Soc. xii 

 (1900), p. 58, .. 



' . 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 longitudinal groove on the 

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



Fig. 28. Odontomaclms punctulatus, $. 

 a. Head ; b. Pedicel ; c. Mandible. 



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

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

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

 0. monticola. 



Length, $ 12-13-5 mm. 



Hab. Sikhim (M oiler) ; Assam (Smythies) ; Upper Burma, 

 Bhamo (Bingham). 



Genus DREPANOGNATHUS. 



Harpegnathus, Jerdon (nee Wcsm. 183i), Madr. Jour. Lit. 8f Sci. xvii 



(1851), p. 116, $. 

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



Type, D. saltator, Jerdon, from Malabar. 



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 



