44 NEW GENERA AND SPECIES OF BRACONIDAE. 



vure entering 1st cubital cell, nervullus nearly midway between 

 basal and recurrent on median nervure, subdiscoidal joining 

 discoidal below middle, radius in hind wing distinct. Differs 

 from Rhogas in length of 1st -abscissa of the radius. 



Heterogamoides muirii, n. sp. 



$ 7.5 rams. long. Eugulose and hairy; ochraceous, eyes, 

 flagellum, ocellar space, hind tibiae from middle, tarsi and 

 valves of ovipositor black. . 



Head smooth on vertex, the front polished behind an- 

 tennae, eyes emarginate within, ocelli elliptical, arranged in 

 an equilateral triangle on vertex, less than half a diameter 

 apart, front inclined to face, which is vertical but slightly re- 

 ceding, antennal sockets large, joints 1 and 2 stout, flagellum 

 dull and hairy, face longer than wide, cheeks short. Pronotum 

 fairly wide, pleurae wider, concave, a costate furrow in con- 

 cavity, mesonotum convex, parapsidal grooves indistinct, pleurae 

 and sternae confluent, hind margin of scutellum polished, a 

 semicircular, sexf oveate groove at base and wide oblique grooves 

 laterally, metanotum flatly convex, medially longitudinally 

 carinate, spiracle round and small. Abdomen depressed, long 

 elliptical, rather obovate, 1st segment longer than wide, 2nd 

 quadrate, 3rd and following transverse. Ovipositor short. 



Wings hyaline, stigma and veins ochraceous, a fuscous spot 

 below the parastigma, 2nd cubital cell much longer than wide, 

 1st and 2nd abscissae of the radius subequal, nervellus post- 

 furcal. 



Hdb. Buitenzorg, Java. One specimen bred VII-07 from 

 spiny lepidopterous pupae (376), F. Muir. 



Macrostomion malayensis, n, sp. 



$ 5.5 mms. long. Ochraceous, antennae, legs, palpi and 

 tegulae paler, the parapsides, pleurae, metanotum, hind coxae, 

 abdominal tergites 1 and 2 and remaining tergites basally in- 

 f uscated ; head and thorax smooth and shining, finely punctate, 

 abdominal tergites longitudinally striate. 



Head transverse, eyes slightly bulging, ocelli large, arrang- 

 ed in an isosceles triangle on the vertex, the anterior angle 

 acute, the anterior member about 1 diameter from lateral, 

 which are still further removed from eye margin but less than 

 half a diameter apart, a median longitudinal furrow on the 

 vertex reaches from the ocellar area to the occipital margin; 

 front excavated, the sides of the excavation margined and the 

 ocellar area surrounded by a shallow furrow or depression ; 

 antennae filiform, multiarticulate, 1st and 2nd joints stout; 

 face fairly wide and convex, cheeks narrow. Pronotum nar- 

 row, pleurae wider, concave, costate in the concavity; meso- 

 notum bulging, the anterior face of the middle lobe almost 

 perpendicular, parapsidal grooves distinct, merging in a wide 



Jour. Straits Branch 



