30 ICHNEUMONID^E. 



callosities large ; metanotum \^'ith three basal areae, of wliicli the 

 areola is much the smallest and the outer ones punctate, its disc 

 broadly glabrous, the sides irregularl}-- strigoso and the apex tri- 

 angularly carinate on either side ; metapleura) closely punctate, 

 basally more closely and obliquely carinate. JScutellum punctate 

 throughout, but less strongly than, the mesonotum, its apex and 

 that of the smooth postscutellum subflavidous ; latter closely 

 striate at the base on either side and distinctly carinate apically. 

 Abdomen red and glabrous, with the anus subnigrescent. Le/js 

 testaceous, with the hind ones deep black throughout, with black 

 pilosity; hind calcaria testaceous. Whu/s hyaline and infumate 

 only at their, apices ; nervures and stigma black; second recurrent 

 nerVure with very broad, but not confluent, fenestra3. 



Lcnijth 9 millim. 



Assam : Khasi Hills (JiOthney). 



Tj/pe in the Oxford Museum. 



There is a badly broken specimen in the Calcutta Museum, 

 which possibly belongs here ; it was taken by AV. Doherty in 

 Tenasserim. 



4. Macrogaster luteus, Cam. 



Macrogasto- luteus, Cameron,* Maucli. Mem. 1899, p. 199 {S). 



A luteous species, Avith black markings, antennae and stigma. 

 Ifeacl pale ; face strongly punctate and densely infuscate-pilose, 

 Mith the epistoma broadly carinate basally ; clypeus semicircular 

 and laterally foveate above, sparsely punctate and apically rounded 

 on either sicle ; inner orbits distinctly margined above and verti- 

 cally sulcate ; irons centrally impressed, laterally closely punctate, 

 with an obtuse carina between the scrobes ; vertex sparsely 

 ])unctate, black, with the occiput concolorous above. Antenna; 

 black, becoming piceous apically; the pilose scape clear and the 

 pubescent flagdium dull, flavescent beneath. Thorax luteous ; 

 pro- and meso-pleurse strongly punctate, the former strigose below 

 and the latter black-marked; mesonotum strongly punctate, with 

 the central lobe basally trilobate and apically black ; the lateral 

 lobes basally confluent and mainly black ; metanotum basally black, 

 with three apically punctate arese, of which the areola is broader 

 than long, apically rounded, emitting the costulai from its sides, 

 and from its centre a shorter and straight carina ; petiolar area 

 glabrous and laterally carinate, with a small area at its base ; 

 meta])leurfe and sternum closely punctate and, between the carinae, 

 stoutly and irregularly strigose. Scntelhim convexly declivous at 

 base and apex, strongly punctate, with elongate infuscate pilosity, 

 and its apex black ; postscutellum impunctate, nitidulous and 

 subglabrous. Abdomen nitidulous and im])unctate ; luteous, with 

 all the segments, except the first, basally black and with the 

 markings constricted toA\ards the anus ; gastrocQ3li broad, smooth 

 iind oblique. Le<js concolorous with the body ; luteous, with the 



