242 



THE ENTOMOLOGIST. 



passing the basal margin of the penultimate abdominal segment, black 

 with sub-basal spots and the lateral and apical margins luteous ; legs 

 blackish, femora more or less castaneous ; antennae pilose ; second 

 joint slightly longer than the third, fourth joint mutilated ; eyes more 

 or less castaneous ; pronotum shining black, with a central, trans- 

 verse, depressed, coarsely punctate median area in front of which are 

 two transverse lineate impressions ; connexivum dark castaneous ; 

 membrane not reaching abdominal apex, which is shiny black. 



Long, 8 mm. ; greatest width, 3f mm. 



Habitat. — Tonkin ; Hoabinh. 



Allied to B. foveatus, Dist., in general colour and markings 

 but with the pronotum distinctly narrower, and its transverse 

 median constriction straighter and more regularly excavated 

 and preceded by two transverse impressions. 



Bochrus toukinensis, sp. n. 



In colour and markings of the clavus and corium resembling the 

 previously described species B. hoabinhensis, but the membrane 

 black with the lateral and apical margins concolorous, a sub-basal 

 spot divided by a black vein and a minute marginal spot near apex 

 of corium, luteous ; pronotum with two discal foveas as in B. foveatus, 

 but a more elongate species and the connexivum broader, more 

 centrally foveate pronotum, etc. 



Long, 10| mm. 



Habitat. — Tonkin ; Hoabinh. 



Pamera vitalisi, sp. n. 



Head, pronotum and scutellum black, posterior lobe of pronotum 

 with two small ochraceous spots on margin before scutellum ; 

 corium very pale ochraceous, longitudinal suffusions to clavus, a small 

 spot near basal angle, two small spots in obliquely transverse series 

 near middle, and broad apical angle, black ; membrane dull ochi-a- 

 ceous, almost basal half brunnescent ; body beneath, antennae, and 

 legs black, bases of the intermediate and posterior femora, ochraceous ; 

 basal joint of antennae — excluding extreme apex — more or less dull 

 ochraceous, second joint longest ; anterior pronotal collar narrow 

 but distinct, posterior lobe thickly coarsely punctate ; anterior femora 

 thickened, distinctly finely spined beneath on apical area. 



Long, 6 mm. 



Habitat. — Indo-China; Kompong Kedey. 



Pamera gemmtita, sp. n. 



Head and anterior lobe of pronotum dull black, posterior pronotal 

 lobe and the corium reddish-ochraceous, the latter with two small 

 spots iii transverse oblique series near middle, and the apical angular 

 area fuscous or black ; scutellum fuscous-brown, darker at basal 

 margin ; membrane brownish-ochraceous, with darker suffusions on 

 basal area ; head and sternum beneath black ; abdomen beneath 

 testaceous ; legs ochraceous ; anterior femora black, with the extreme 



