Mr. W. L. Distant on Nabiiije. 253 



Allied to F. montanus by the spinously recurved lateral 

 pronotal angles^ but resembling F. typicus by the angulately 

 produced fourth and fifth segments of the connexivuin and 

 the very longly spined under surfaces of the anterior femora 

 and tibia3 ; the upper surfaces of all the femora are also more 

 shortly sjnnous ; the carina; to the pronotum are less pro- 

 nounced than in either of the two preceding species. 



Long., $ , 14 millim. ; exp. pronot. angl. 4 millim. 



Hab. Sikhim {Atkinsoi^^ Brit. Mus.). 



Forestus inermiSj sp. n. 



Pale brownish ochraceous, sparsely greyishly pilose ; con- 

 nexivum spotted with luteous^ membrane cupreous ; third 

 joint of antennffi (excluding apex) and base of fourth joint 

 luteous. Pronotum with two discal somewhat indistinct 

 carinte, much more distinct on anterior lobe, where there are 

 altogether five carinte, none on posterior lobe near lateral 

 angles, which are only subprominent and not spinous; con- 

 nexivum produced, but not angulated ; legs unarmed, ex- 

 cepting the anterior femora, which have a series of spines 

 beneath. 



Long. 13 millim.; exp. pronot. angl. o millim. 



Bab. Assam, Mungphu {Atkinson, Brit. Mus.). 



Genus Pagasa. 

 Paijasa riificeps. 

 Proste7>nna riijiceps, Walk. Cat. Ilet. vii. p. 135. u. 19 (1873). 



Genus Pkostemma. 



Prostemma carduelis. 



Frostemma carduelis, Dolu-n, Stett. ent, Zeit. xix. p. 229, pi. i. fijr. 8 

 (1858). i- ; i- b 



Prostemma placens, Walk. Cat. Het. vii. p. 137. n. 27 (1873). 



The species queried by Walker as P. carduelis, Dohrn, 

 var. ?, is typical ; his P. placens represents two larger speci- 

 mens of Dohrn's species. 



Genus Allceoehynchus. 

 AlloeorJiynchus niger. 



Prostemma niyra, Walk. Cat. Het. vii. p. 138. n. 29 (1873). 



