HYMENOPTERA PARASITICA 345 



Eremotylus Forster. 

 1868. Eremotylus Forster, Verh. d. naturh. Ver. Rheinl., xxv. p. 150. 



( I ) Eremotylus orbitalis, sp. nov. 



%, t. Length 13 to 16 mm. Black ; front and hind orbits, a transverse stripe back 

 of the ocelH, and the labrum, obscure whitish or ivory white ; the face is rarely wholly 

 pale, although the clypeus anteriorly or on its disk is ferruginous or pale ; mandibles 

 rufous, with the tips black ; palpi yellowish ; coxae and hind legs black, the anterior 

 and middle legs, except coxae, vary from a rufous to a rufo-piceous, the femora some- 

 times almost black (rarely with the front coxae and more rarely with the middle coxae, 

 rufous). 



Wings hyaline, the stigma and veins brown-black. Abdomen three or more times 

 longer than the head and thorax united, compressed, smooth and shining, seen from the 

 side not very wide at apex, the petiole subclavate, about as long as the first four joints 

 of the hind tarsi united or a little longer than the second abdominal segment ; third 

 abdominal segment a little shorter than the second, the following gradually shortening. 

 The head, except the face, is smooth, the face being finely punctate. The antennae 

 extend a little beyond the middle of the abdomen, the first three joints being rufo- 

 piceous, pale at apex ; the fiagellum is filiform, black, and clothed with a fine, black 

 pubescence. Ocelli large, the lateral almost touching the eye margin. Eyes very 

 large, subemarginate within opposite the insertion of the antennae, and extend almost 

 to the base of the mandibles. The thorax above is coriaceous, the metathorax being 

 finely rugulose, but without a transverse carina. 



Hab. Hawaii (Koebele) ; Kona (2000 feet), in July (Perkins). — Kauai : Waianae 

 Mts. (2000 to 4000 feet), in January, February and July. — Maui : Haleakala (4000 feet), 

 in June. 



Enicospilus Curtis. 



1820. Enicospilus Curtis, Cat. Brit. Ins., p. 352. — 1835. Id. 111. Brit. Ent., vii. 

 p. 1 26. 



I. Disco-cubital cell with two blister-like spots 7. 



Disco-cubital cell with one blister-like spot. 



Abdomen not entirely black 2. 



Abdomen entirely black. 



Orbits white, interrupted by the large lateral ocelli ; tarsi ferruginous ; 

 second recurrent nervure from 2 to 3 times as long as the width of 

 the third discoidal cell at base ; first abscissa of the transverse 

 median nervure in hind wings more than half the length of the 

 second abscissa (/) E. maiiicola. ?• 



