512 PROCEEDINGS OF THE NATIONAL MUSEUM. tol. 53, 



7. Head mostly ferruginous with black markings on vertex and occiput broadly 



confluent; face and clypeus in profile strongly convex, clypeal suture deep, 



clypeus with apex depressed gracilipes, new species. 



Head mostly yellow with black markings on vertex and occiput not confluent, 

 that of occiput obsolescent; face and clypeus in profile weakly convex, 

 clypeal suture shallow, clypeus with apex prominent ferrugineiis Dslvib. 



8. Dorso-lateral carinae of first tergite entirely obsolete 9. 



Dorso-lateral carinae of first tergite present at least for a distance in front of the 



spiracles 10, 



9. Thorax rather stout, propodeum barely reacMng middle of coxae; stigma broad 



with radius originating slightly beyond middle; head except black ocellar 

 spot and brownish occiput, yellow; malar space nearly as long as basal width 



of mandible faviceps, new speciea. 



Thorax slender, propodeum reaching distinctly beyond middle of coxae; stigma 

 narrow with radius originating at middle; head with yellow, if present, con- 

 fined to orbits; malar space distinctly shorter than basal width of man- 

 dible gradliventris, new speciea. 



10, First tergite not or scarcely longer than dorsal length of propod eum 11. 



First tergite distincly longer than propodeum 12, 



11. Clypeus compressed from the sides, inflexed and broadly rounded at apex; scutel- 



lum strongly convex; propodeum black, at least in basal middle; second 



tergite not striate, shagreened; small, 7 mm. or less minor, new species, 



Clypeus nearly convex, not compressed from the sides, apex sharply rounded and 

 not inflexed; scutellum somewhat flattened; propodeum not marked with 

 black; second tergite striate; large, 10 mm brevipetiohis, new species, 



12. Lateral carinae of scutellum strong to apex; clypeal suture arched slightly above 

 level of foveae; malar space as long as basal width of mandible. 



platynoiae, new species. 



Lateral carinae of scutellum weak toward apex; clypeal suture not arched above 



level of foveae; malar space shorter than basal width of mandible .... 13. 



13, Eyes distinctly longer than width of face; compressed portion of abdomen scarcely 



three times as long as deep, the third tergite much less deep than fourth. 



facilis (Cresson). 



Eyes not longer than width of face; compressed portion of abdomen slightly more 



than three times as long as deep, the fourth tergite scarcely deeper than the 



third tortricidis, new species. 



14. All coxae black at least basally 15. 



Coxae pale, at most the posterior pair black at base , 17. 



15, Thorax with natauli and scutellum yellow, pleura more or less yellowish; orLital 



ring broad and complete; ovipositor about twice as long as first tergite. 



decoratus Gravenhorst. 

 Thorax entirely Mack; orbital ring narrow and incomplete 16. 



16. Front coxae only white at apex; postpetiole not elevated above level of petiole, 



scarcely twice as wide as petiole; ovipositor but little longer than first tergite. 



brevicauda, new species. 

 All coxae white at apex; postpetiole elevated above level of petiole, twice as 

 wide as petiole; ovipositor one and one-half times as long as first tergite; 

 tergites beyond second more or less yellow at apex and below, 



evclriae, new species. 



17, Stigma fully half as wide as long; dorso-lateral carinae of petiole entirely obsolete; 



wings milky hyaline with veins except stigma and costa very pale. 



cookii Weed, 



Stigma barely one-third as wide as long; dorso-lateral carinae of petiole distinct; 



wings clear hyaline with dark veins 18, 



