202 BULLETIN 45, UNITED STATES NATIONAL MUSEUM. 



3. All coxa- Hack, or black basiilly. 



Head and thorax minutely tlosely pnnctulate, the faoo striolatod. 

 Legs fuscous; trochauters, knees, tips of tibia-, and tarsi, yellow. 

 Scape not pale beneath; third alxloniinal segment ami the venter smooth, 



shining, inipunctured H. ouscuhii'Ks, sp. uov. 



Legs rufons. 



Scape ])a]e beneath; third abdominal segment distinctly punctate, tho 

 venter faintly punctate H. iufipks, sji. a)V. 



MALES. 



Wingless. 

 Thorax minutely rugose, punctate ; vertex finely punctate, the face striolated. 

 Antenna' very long, tiliform, black; legs, except coxse, rufous. 



II. soLiTAluus, sp. uov. 



Hoplogryon longipennis, sp. no\'. 



(PI. VIII, Fig. 6, 9.) 



9 . Length, 1""". Black, op.aque, minutely, closely punctate, with a 

 seri(\>ous pubescence; cheeks flat and narrowed back of the upper part 

 of the eye; the fjice shining, the lower portion and around the mouth, 

 striated. Mandibles pale. Antenuie 12-3ointed, black, the scape«pale 

 beneath toward base; first and second tuniclar joints almost equal, 

 longer than the pedicel and very little longer than thick; third and 

 fourth joints minute, transverse. Post-scutellar spine acute. Meta- 

 thorax with acute angles. Legs fuscous or brown, the trochanters, 

 knees, tips of tibiie, and tarsi pale; coxi^ black. Wings subhyaline, 

 ciliated; when folded, longer than the abdomen. Abdomen broadly 

 oval, narrowed at base; first segment a little wider than long; it, as 

 well as the second, striated; third segment faintly microscopically 

 punctate, but shining. 



Habitat.— Ottawa, Canada. 



Types in Coll. Ashmead. 



Described from 2 specimens received from Mr. W. H. Harrington. 



Hoplogryon minutdsBimus, Asbm. 

 Proaacantha minuthsima Ashm., Eut. Am., iii, p. 117, 9 • 



9 . Length, 0.75""". Black, subopaque, closely, microscopically punc- 

 tulate; face smooth, shining, with some strije only between the eye and 

 the mandibles. Mandibles brownish. Antennte 12-jointed, black; the 

 first and second funiclar joints subequal, a little longer than thick ; third 

 and fourth, minute, transverse. Post scutellar spine small, but acute. 

 Angles of metathorax not acute. Legs brown or fuscous, the trochan- 

 ters, knees, tips of tibiiv, aniv t'a tarsi pale; coxae black. Wings sub- 

 hyalhie, fringed; when folded scarcely extending beyond the tip of the 

 abdomen. Abdomen broadly oval, polished, impunctured, the first and 

 second segments striated. 



Habitat. — Jacksonville, Fla. 



Type in Coll. Ashmead. 



