TEXAN HrMENOPTERA. 171 



Anomalon melleum, n. sp. 



J. — Small, slender, uniformly honey-yellow; face, clypeus, mandibles 

 except tips, palpi, lower posterior orbits and four anterior coxae and trochanters, 

 pale lemon-yellow; antennae very slender, as long as body, dusky at tips; a 

 black dot on anterior middle of mesothorax; metathorax pale at tip, slightly 

 depressed medially; wings hyaline, iridescent, discoidal cell long, contracted 

 at base; tips of posterior tibiae and of all the tarsi, dusky; abdomen paler at 

 base, first segment not swollen at tip, venter yellowish. Length .30 inch. 



One specimen. (Coll. G-. W. Belfrage.) 



Anomalon metallicum. 



Anomalon metallicum, Norton, Proc. Ent. Soc. Phil, i., p. 364. 

 One % specimen. (Boll.) 



Hesoehorns nniformis, n. sp. 



9. — Honey-yellow or rufo-ferruginous; face pale; orbits whitish, as well 

 as spot on mandibles, and palpi; tips of mandibles black; antennas long and 

 very slender, entirely pale honey-yellow; mesothoracic lines faintly im- 

 pressed; scutellum prominent, convex; metathorax rounded, with distinct 

 elevated lines; tegulse and dot in front yellowish-white; wings hyaline, iride- 

 scent, nervures pale, stigma sometimes fuscous, pale at base, areolet large, 

 rhomboidal; legs pale yellow, posterior coxae, femora and tips of their tibiae, 

 honey-yellow, tarsal tips dusky; abdomen polished, apex more or less dis- 

 colored; ovipositor very short. Length .30 inch. 

 Two specimens. (Coll. Gr. W. Belfrage.) 



Mesochoriis electilis, n. sp. 



£> , — Black, shining; face, orbits, cheeks, clypeus and mouth, pale fer- 

 ruginous; antennae entirely black, except incisure between joints 2 and 3, 

 which is whitish ; metathorax with distinct elevated lines; tegulse and spot 

 beneath, pale; wings hyaline; legs, including coxae pale ferruginous, posterior 

 tibiae paler, their tips and knees blackish, all the tarsi more or less obfuscated; 

 abdomen polished, first and second segments black, a large pale yellowish-fer- 

 ruginous spot covers apex of second and most of third segments; apex of third 

 segment blackish; remainder dull ferruginous; ovipositor short. Length .20 

 inch. 



Two specimens. (Belfrage.) Resembles luteipes, Cress. 



Paniscus geminatus. 



Ophion geminatus, Say, Contrib. Macl. Lye. i., p. 76. 

 Numerous % 9 specimens. (Belfrage.) This species varies much 

 in size. 



Campoplex expertus, n. sp. 



% . — Black; face, cheeks, pleura and metathorax with short silvery pile ; 

 most of mandibles and palpi yellowish-white; antennae entirely black; meso- 

 thorax densely sculptured, without impressed lines; metathorax with a finely 

 impressed central longitudinal furrow; tegulae white; wings hyaline, areolet 

 large, slightly petiolated; coxse black; anterior legs, intermediate tibiae and 

 tarsi pale yellow; four posterior trochanters and femora honey-yellow; pos- 



