250 Joi-K.NAL New York Entomological Society. [Voi. xxi. 



Table of Species of Afitincum. 



Mcsonotiim, except the notopleural suture, pleune and abdomen entirely shin- 

 ing black; legs black except the knees, i.^ mm. (Wash.*) 



chlamydata n. sp. 



Mesonotum, pleur.t and abdomen more or less yellow, the mesonotum pol- 

 linose; legs largely yellow 2. 



2. Largely yellow, the mesonotum, except the sides and hind margin black, 

 center of sternopleurte and bases of abdominal segments brownish. 

 1.5 mm. (N. Mex.) {Pliytomysa.) /'a/Zia^i Coquillett. 



Largely black, the sides and posterior angles of the mesonotum, the sides of 

 the scutellum and the abdominal segments, except their outer margin, 

 yellow; most of the pleurs blackish. 1.2 mm. O^^sh.) . .togcita n. sp. 



Antineura chlamydata new species. 



Male. — Length 1.2 mm. Black, the front and vertex, except the ocellar 

 triangle, the face, cheeks, antennie, notopleural suture and the halteres yellow. 

 Clypeus black, the balance of the mouthparts yellowish. Cheeks about one 

 fourth as deep as the eye-height, but broader behind. Mesonotum highly pol- 

 ished, jet black, the humeri and a rather broad extension above the notopleural 

 suture towards the root of the wings yellow, the posterior angles black like 

 the notum ; middle of scutellum broadly yellow, pleune black. Abdomen en- 

 tirely shining black, hairj-. Legs black, the knees a little brownish. Halteres 

 yellow. Wings hyaline. 



One specimen. Oroville, Washington, !Ma_v i, 191J. 



Antineura togata new species. 



Length 1.2 mm. Head yellow, the occiput, ocellar triangle, clypeus and 

 arista blackish, proboscis, palpi and antennae yellow. Mesonotum opaque 

 cinereous black, the sides and posterior angles yellow ; middle of scutellum 

 yellow ; pleurx blackish in ground color, but the sutures and an oblique line 

 crossing the mesopleune broadly yellow. Abdomen subshining black, the hind 

 margins of the segments bright yellow, the tifth segment largely yellow ; in 

 the female the very short sixth segment is yellow and the seventh segment is 

 elongate, round-triangular, polished jet black and with four long marginal 

 bristles. In the male apparently the sixth segment terminates the abdomen, 

 and is rounded, microscopically pubescent and of the same piceous black color 

 as the bases of the other segments. Legs of the female yellow except the 

 dusky tarsi; of the male the tibiw and tarsi are infuscated. Halteres pale yel- 

 low ; wings hyaline. 



One male, Pullman, Washington, May 12, 1912; and one female, 

 Almota, \\'ashington, June 24, 1911. 



