Ko. 2219. A kEVISION of the CREMASTINI—CUSHitAN. 629 



lines in proportion of 1:1.5:1, ocelli slightly loss than^ 1. Tliorax 

 slender, propodoum reaching distinctly beyond middle of coxae; 

 prouotum polished laterally, punctate in upper posterior comer, ijio 

 punctuation spreading out along dorsal and posterior margins; meso- 

 scutum rather sparsely punctate, more densely so in the weakly 

 impressed notauli; scutellum strongly convex, punctate, with liiteral 

 carinae extending weakly to apex; mesostenmm and mesopleura 

 pimctate except longitudinal impression which is polished and weakly 

 transversely rugulose; metaplem*a pmictate; propodcal carinae weak, 

 all except basal areas and areola, which are very wealdy punctate, 

 weakly transvei'sely rugulose, areola and petiolar area separated, the 

 areola slightly the shorter; legs slender, hind basitarsus two-fifths 

 as long as tibia; stigma ncarlj^ half as wide as long, radius in middle; 

 angle of radius nearly right; second recurrent postfurcal, cubitus 

 nearly obsolete from shortly beyond recurrent; second discoidal 

 cell scarcely a third as wide at base as at apex; nervulus interstitial; 

 nervellus perpendicular, strongly curved outward. Abdomen only 

 about one and two-thirds times as long as head and thorax, first and 

 second tergites subcqual in length, first tergitc inclosing stemito, 

 petiole with carinae obsolete toward base, post petiole not rising above 

 level of petiole, only about one and one-haif times as wide as petiole; 

 second tergite nearly four times as long as basal width, much wider at 

 apex, longitudinally striate; remaining tergites distinctly shorter 

 than 1 and 2 miited; ovipositor httle longer than first torgite. 



Black; head and thorax with white vcstiture; orbits narrowly in 

 front and behind eye, clypeus at apex, mandibles, and palpi yellowish; 

 scape and pedicel ferruginous, paler below; flagellum black; tegulao 

 and wing bases whitish; coxae black, anterior pair pale at apex; 

 legs pale ferruginous, trochanters, except blackish basal segment of 

 hmd pair, yellowish; hind legs especially tibiae and tarsi darker; 

 front and middle tibiae whitish above; abdomen black at base and 

 apex, piceous in middle, with apical tergites narrowly yellow vcn- 

 traUy and apically. 



Male.— Length. 6 mm., antennae 4.5 mm. Eyes parallel within, 

 semiglobose, much longer than width of face; malar space shorter 

 than basal width of mandibles; ocelli nearly as great in diameter as 

 postocellar line, ocell-ocular line very short; postpetiole but little 

 wider than widest portion of petiole; second tergite more than four 

 times as long as basal width, subparallcl-sided; orbital ring broad 

 and extending nearly to bottom of eye, clypeus largely yellow; front 

 legs and middle femora yellow in front. Otherwise much as in 

 female. 



Type-locality. — Bemadillo County, New Mexico. 



Type.— Cat. No. 20264, U.S.N.M. 



Described from one female and one male collected May, 1S96, by 

 B. Brown. 



77403— Proc. N. M. vol. 53—17 34 



