Ncii' Species of Sicrola, Jl'ith Explanatory Xotes. 127 



apicall}' acuminate, smooth and polished ; wings hyaline ; length 2.75 mms. 



Described from one female (type) collected on the Kaumuohona Trail, 

 Oahu, by P. H. Timberlake, September 9, 1917. 



Type : Cat. Xo. 108, Bishop ]\Iuseum. 



109. Sicrola fiisca n.sp. 



5 shining black, legs and antennae fuscous, coxae and femora nearly 

 black, trochanters, tibiae and tarsi sordid yellowish brown. 



Head and thorax to the propodeum with a microscopicalh' fine and 

 shallow reticulate surface sculpture ; coarsely and rather remotely punctate 

 and liairy. Head nearly as wide as long, widest across the eyes, narrowing 

 behind and in front, width between the eyes greater than the length from 

 eye to vertex ; flat above, convex beneath, the greatest depth beneath the 

 posterior end of the eye ; vertical margin slightly convex, temples rounded, 

 eyes convex ; antennae reaching the scutellum, all the segments twice as 

 long as wide, antennal fossae deep ; clypeus reduced by erosion from the 

 sides to a thin, carinate ridge, apically depressed and projecting slightly in 

 front of the anterior margin of the head, which is angulate, not transverse, 

 the carina extending backward on the top of the head beyond the base of 

 the antennae; mandibles slender, curved, truncate apically and toothed, base 

 not reaching the eye above ; gula flatly convex, a little foreshortened medial- 

 ly, anterior and posterior margins arcuately concave ; propodeum rugulose ; 

 abdomen elongate ovate, smooth and polished; wings subinfuscate, with a 

 faint fuscous pigmentation ; length 2.75 mms. 



Described from one female (type) collected on Kaala Mountain, Oahu, 

 1500-2500 ft. elevation, l)y P. H. Timberlake, July 9, 1916. 



T\pe : Cat. Xo. 109, Bishop Museum. 



110. Sicrola croccipcs n.sp. 



$ shining l)lack; legs, mandibles except at the base, and antennae 

 basally croceotis, the antennae outwardly fuscous. 



Head and thorax to the propodeum with a microscopicall}' fine reticu- 

 late surface sculpture ; finely, shallowly and somewhat remotely punctate ; 

 clothed with short, stiff silver gray liairs. Head as wide as long, widest 

 across the eyes, narrowing behind and in front, width between the eyes 

 greater by a half tlian the length from eye to vertex; flat above, tumid 

 beneath, deptii 1)cneatli the posterior end of the eye equalling the length 

 from eye to vertex; vertical margin straight, temples rounded, eyes convex; 

 antennae aln\ost reaching the scutellum, all the segments considerably longer 

 than wide, antennal fossae deep ; clypeus short, carinate, apically depressed 

 and projecting slightly in front of the anterior margin of the head, which is 

 angulate, not transverse, sloping at the sides, the carina extending backward 

 shortly on the top of the head; mandibles slender, curved, truncate apically 

 and toothed, base touching the eye above ; gula and sides of the head flat, 

 the former not much foreshortened, nearly as long as wide, narrowing 

 behind, anterior and posterior margins arcuately concave ; propodeum rugu- 

 lose ; abdomen elongate ovate, apically acuminate, smooth and polished ; 



