No.i^s. NEW JAPANESE HYMENOPTERA—ASHMEAD. 197 



nerviire, a spot at base of marginal cell, and a spot in the second dis- 

 eoidal cell black. 



7}/^A.— Male. Cat. No. 7292, U.S.N.M. 



Locality. — Japan (Doctor Mitsukiiri). 



Genus ZAGLYPTOGASTRA Ashmead. 



This genus was characterized briefly in ray Classitication of the 

 Ichneumon Flies, 1900, page 137, where I placed it next to IpMaula.v 

 Forster on account of similarity of the structure of the head, thorax, 

 and abdomen, but it really belongs to my tribe Eaurobraconini., as the 

 submedian cell in the front wings is longer than the median; 



ZAGLYPTOGASTRA ABBOTTII, new species. 

 Plate X^^ fig. 4. 



Female. — Length about 18 mm.; ovipositor 17 mm. Uniformly 

 brownish yellow, the eyes and the flagellum brown-black, the sheaths 

 of the ovipositor black, the wings yellow^ish hyaline, with a black spot 

 at the origin of the radius, and the tips of the hind wings dusk3^ The 

 head and thorax are highh^ polished impunctate, the forehead concave, 

 the scape fully thrice as long as thick, truncate at apex and slightl}^ 

 narrowed and rounded at base, originating from a distinct pedicellus, 

 the tarsi longer than their tibiw, the abdomen strongly sculptured as 

 in figure. 



Type.—C?it. No. 8299, U.S.N.M. 



Locality. — Trong, Lower Siam (Dr. W. L. Abbott). 



Family XVI. RHOGADIN.E. 

 Tribe I. EXOXHECINI. 



Genus XENOBIUS Forster. 

 XENOBIUS ALBIPES, new species. 



Female. — Length 2 mm.; ovipositor hardly one-third the length of 

 the abdomen. Light brownish-j^ellow, smooth and shining, except on 

 the metathorax, the ej^es, the dorsum of the metathorax, and the 

 extreme base of the first abdominal segment being black; the antenna? 

 are brownish, as long as the body, 22 or 23 jointed; palpi, tegul* and 

 legs ivory-white. Wings hyaline, the stigma and veins, except the 

 median vein toward apex, and the basal nervure, pallid. 



Male. — Length 1..5 mm. Agrees in every respect with the female, 

 except the antennt^ are a little longer and darker, with more joints, 

 the abdomen smaller, and with the second segment whitish. 



Type.— Cat. No. ^293, U.S.N.M. 



Locality. — Atami (A. Koebele). 



