NO. 1448. ^^E W J A PANESE 11 YMENOPTERA—ASHMEAD. 1 9 1 



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Subfainily A^. ]VrA.CROCH:N-TR,IT>r^. 



Genus MACROCENTRUS Curtis. 

 MACROCENTRUS GIFUENSIS, new species. 



Female. — Length 4.5 mm.; ov'ipositor longer than the whole insect. 

 Head black; thorax brownish-yellow, the metathorax dusk}^ or brown- 

 ish; abdomen above brown or blackish, sometimes paler at the sutures, 

 variable, the first, second, and third segments longitudinally striated; 

 antenna? very long, brownish-yellow, becoming dusk}^ toward apex, 

 40 or more jointed, the joints dusky at apex, appearing annulated; 

 legs, including coxee, yellow. Wings hyaline, the veins brownish, 

 the stigma with a large dark brown blotch within. 



Type.— Cut. No. 72T4, U.S.N.M. 



Locality. — Gifu (Y. Nawa). Two specimens. 



Siabfaixiily IX. C'HKLOlVIISr^. 



Genus PHANEROTOMA Wesmael. 



PHANEROTOMA FLAVA, new species. 



Female. — Length 7 mm. Uniforml}" brownish-j'^ellow; e3"es and 

 ocelli black; apical halt, or nearly, of the wings smoky, the basal 

 half hyaline; antennse longer than the body, brown- black, the flagellar 

 joints long, about five times as long as thick. The wings have the 

 costse to the parastigma, the median and submedian veins, and the 

 basal and recurrent nervures j^ellow, the rest of the veins, with the 

 parastigma and stigma being black. 



Type.—Q.^i. No. 7276, U.S.N.M. 



Locality. — Japan (A. Koebele). This is one of the largest species 

 yet discovered in the genus. 



Genus ASCOGASTER Wesmael. 

 ASCOGASTER ATAMIENSIS, new species. 



Female. — Length 4 mm. Black, subopaquely punctate, with a 

 , sparse whitish pubescence, the base of the abdomen with elevated, 

 longitudinal lines, the palpi pale, the two basal joints of the antenna' 

 and the legs, except the coxa^, tips of hind tibia^ and more or less of 

 the middle and hind tarsi, except basal joint, which are black, or dark 

 fuscous, are ferruginous, the flagellum brown becoming dusky toward 

 apex. Wings h3aline, the parastigma and stigma dark brown, the 

 veins testaceous, tinged with brown. 



Type.—C2it. No. 7275, U.S.N.M. 



Locality. — Atami (A. Koebele). 



