ERTHESINA. XEO^EVISANUS. 121 



3689. Erthesina aberrans, sp. n. 



Ochraceous, thickly and coarsely punctured with black ; mem- 

 brane fuscous with paler suffusions ; connexivum ochraceous, 

 thickly, somewhat finely punctate, with subquadrate black spots 

 at the segmental incisures ; body beneath ochraceous, lateral 

 areas of the head beneath and sternum thickly, blackly, coarsely 

 punctate, central areas of sternum arid abdomen beneath finely 

 punctate, on the latter the punctures becoming coarser on the 

 lateral areas ; antennae black, basal joint broadly streaked with 

 ochraceous, other joints palely ochraceous at base, first joint 

 stoutest, not reaching apex of head, second and third joints sub- 

 equal in length, fourth longest, fifth mutilated in typical specimen ; 

 head coarsely punctate, margins of the central lobe and oblique 

 spots behind eyes black ; the lateral margins spinously notched a 

 little before the apex of the first antennal joint, thence somewhat 

 sinuously oblique to eyes ; pronotum with seven somewhat oblique 

 longitudinal fasciae of dark punctures, one central, two on each 

 lateral area, and one submarginal to each lateral margin ; scu- 

 tellurn with fasciate spots of black punctures on anterior area and 

 two more or less distinct central fasciae on disk ; corium a little 

 darker and browner in hue ; legs ochraceous, femora spotted with 

 black, tibiae more or less black at bases and apices ; sternum with 

 three small black spots on each side ; membrane not extending 

 beyond the abdominal apex ; anterior and posterior tibiae more or 

 less dilated. 



Length 20 ; breadth between pronotal angles 9 millim. 



Hob. North Bengal. 



Allied to E. fullo, Thunb., but with the head distinctly shorter, 

 antennae more slender, apical area of scutellum considerably more 

 slender, membrane not passing the abdominal apex, <kc. 



Genus HALYS. (Vol. I, p. 119.) 

 HALTS DENTATUS. (Vol. I, p. 119.) 



Add : Hob. United Prov., Dehra Dun (at light, N. C. Chatterjee); 

 Moti Choor (under Sal bark). 



Genus NEONEVISANUS, nov. 



Type, N. rugosus, Dist. 



distribution. British India. 



Allied to Nevisanus, from which it principally differs by the 

 head being much shorter than the median portion of the pronotum. 

 Body elongate; length of head and pronotum together about 

 equal to the width of pronotum at base; structure of head 

 generally as in Nevisanus ; scutellum elongate, about or almost as 

 long as head and pronotum together. 



