924 MARTIN JACOBY 



extremely finely punctured when viewed under a very strong 

 lens; elytra slightly widened towards the middle, a little more 

 distinctly punctured than the thorax; underside and legs fulvous, 

 the posterior femora with a dark spot at the apex, the first 

 joint of the posterior tarsi longer than the following three 

 joints together. 



Palon (Pegu) August, September; Kawkareet in Tenasserim, 

 February. 



S. immaculata differs from 5. nigricornis, Baly in being larger, 

 in the less transversely shaped thorax and in the very closely 

 punctured elytra , from S. fulvipennis in the fulvous underside 

 and legs, narrower thorax etc., and from S. pallida^ Jac. by its 

 smaller size, much less transversely shaped thorax, the nearly 

 black antennae and the longer metatarsus of the posterior legs. 



74. Selbaetlxe (*?) recticollis, n. sp. 



Oblong-ovate, metallic dark blue or greenish, antennae black, 

 the thorax with straight lateral margins ; finely and sparingly 

 punctured, elytra punctured like the thorax. 



Length 1 V2 li'^©. 



Head impunctate, the frontal elevations not very strongly 

 raised, narrowly oblique, clypeus in shape of a strongly elevated 

 triangular ridge , labrum piceous with a few deep punctures , 

 palpi with very strongly incrassate penultimate joint, antennae 

 not quite extending to lialf the length of the elytra , black , 

 pubescent, the third and fourth joints equal, the following more 

 elongate; thorax scarcely twice as broad as long, the sides 

 narrowly margined, perfectly straight, the anterior angles obli- 

 que , posterior angles acute, furnished with a single hair , the 

 surface with a few extremely fine punctures, only visible under 

 a strong lens , or impunctate ; scutellum black ; elytra dark 

 metallic blue , punctured like the thorax ; posterior tibiae lon- 

 gitudinally sulcate, mucronate, the first joint of the posterior 

 tarsi as long as the following three joints together ; claws ap- 

 pendiculate ; anterior coxal cavities open. 



