ENTOMOLOGICAL SECTION. XUl 



7. Decatoma flavicollis n. sp. 



'J, . — Length .05-. 06 inch. Black, punctate, with the collar and legs lemon yel- 

 low. The ujjper edges of posterior femora and tibiae brownish. Abdomen piceous, 

 with a long petiole. Wings long, with a small stigmal spot. 



<^ . — Length .07-.08 inch. It differs from the male in having not only the collar, 

 but the sutural edges dividing the mesoscutum from the scutellum, the head, the 

 venter and the sides of abdomen, yellow. There is a brown blotch on the vertex 

 of head and collar, and on the middle portion of the posterior coxae. 



Described from several specimens bred from an undescribed Cynips 



gall. 



Sub-family — TORYMIN^E. 



CAL.L,I9IOifIF Spinole. 



8. Callinioine lividns n. sp. 



J . — Length .10 inch ; ovip. .06 inch. Deep blue. The space back of eyes and 

 face above mouth, metallic green; apical portion of scutellum and metathorax, 

 smooth, not punctured ; legs rufous with femora above blue ; tarsi honey yellow. 

 The two apical abdominal segments are green and the ovipositor is black, except- 

 ing a pale spot at base. 



Described from two specimens captured at large. 



9. Calliinome dryorhizoxeni n. sp. 



9 . — Length .15 inch ; ovip. .10 inch. Golden green, finely transversely punc- 

 tate and covered with short white pubescence; face and labrum black, finely 

 transversely sculptured; antennae black, with scape rufous; legs honey yellow, 

 with femora and the upper edges of tibiae brown ; abdomeli brassy brown ; tarsi 

 pale; wings hyaline, with yellowish veins. 



Described from four 9 specimens bred from Cynips gall Dryorhyox- 

 enus Jioridanus Ash. 



10. Calliiuoiiie melanocerse n. sp. 



9 . — Length .14 inch ; ovip. .19 inch. Metallic green, finely punctate. The face 

 from antennae to mandibles is finely sculptured, and there are also a lot of coarse 

 deep punctures, besides a not very prominent carina extending from labrum to 

 between the antennae. The antennae is black with a yellowish brown : the apical 

 third of scutellum is divided by a transverse suture; legs honey yellow, femora 

 metallic green, bluish along upper edges and at base; abdomen finely sculptured, 

 metallic green with bluish and metallic reflections; ovipositor unusually long, 

 black. 



Described from one 9 specimen bred from Cynips gall Cynips me- 

 lanocera Ashmead mss. 



11. Calliinome citrirormi n. sp. 



9- — Length .15 inch; ovip. .22 inch. Metallic green and resembles C. melano- 

 cerce, but is more robust and with the sculpture very much larger and coarser. 

 The scutellum is divided by a suture, but with a margin posteriorly and coarsely 

 punctured along itst base, the sculpture on the scapulae is longitudinally wavy; 

 tegulae yellow ; the face is larger and broader than in C. melanoceroe, finely strigose, 

 but with the large coarse remote punctures as in that species; mandibles black; 

 antennae ferruginous, not pubescent, and the joints of the flagellum connately 



