350 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.46. 



Described from 12 specimens (on two slides, one slide with four 

 females and two males labeled types, the other with six females la- 

 beled paratypes) with the additional data issued from grass January 

 27, 1913. F. W. Ulrich, collector. 



Type.—Csit. No. 16042, U.S.N.M. 



GONATOCERUS ANOMOCERUS, new species. 



Female. — Length, about 0.65 mm. Dark brown, the under side 

 of thorax lighter, the antennae and legs testaceous and slightly suf- 

 fused with brownish; antennae anomalous, the first, second, and 

 fourth segments of funicle almost ring-like (see fig. 6) ; fore wings 



broad, hyaline, disk covered with 

 cilia but with an oblique hairless 

 streak just beyond apex of mar- 

 FiG.6.— GONATOCERUS ANOMOCERUS. ANTENNA guial vciu aud cxtrcme base of 

 OF FEMALE. w'mg wlthout cllia ; marginal cilia 



short; hind wings narrow, with marginal cilia longer than width of 

 wing, along anterior margin with a single row of discal cilia; disk 

 of hind wing otherwise bare; valves of ovipositor not exserted. 



Male. — Length, about 0.6 mm. Similar but with normal anten- 

 nae (apical three joints missing) somewhat lighter in color than in 

 the female, as are the legs. 



Type-locality. — Verdant Vale, Trinidad. 



Host. — Eggs of Horiola arcuata. 



Described from five specimens (on one balsam slide) reared July, 

 1912, by Mr. F. W. Urich. 



Type.— Cat. No. 16043, U.S.N.M. 



The peculiar antennae of the female readily distinguish this species. 



Tribe ANAPHINI. 

 ANAPHOIDEA LATIPENNIS, new species. 



Female. — Length, about 0.68 mm. Brown, with the legs and 

 antennae, except the brown club, flavous; basal half of abdomen 

 flavous with some brown intermin- 

 gled; pedicel slightly longer than 

 second jomt of funicle; (relative 

 length of antennal joints is as fol- 

 lows, scape 24; pedicel 14, funicle 

 5, 12, 12, 9, 10, 9, respectively; 

 club 33, fore wings broad, the fig. 7— anaphoidea latipennis. outline 

 hind margin strongly curved (see of forewing of female. 



fig. 7); disk of fore wings closely covered with cilia, not distinctly 

 in rows but at widest point about 20 rows ; cilia not extending basad 

 of marginal vein ; an oblique hairless line extending almost to anterior 

 margin and at its anterior end somewhat beyond apex of marginal 



