iVrii' Species of Sicrola. With E.vpUniatorv Xotes. 139 



Described from one female (type) collected on Alewa Heights Trail, 

 Oahu, by P. H. Timberlake, March 26, igi6. 

 Type: Cat. Xo. 1.32. Bishop Museum. 



133. Sicrola kaalciisis n.sp. 



$ dull shining black, the legs, antennae basally anil tlie mandiljles except 

 at the base luteous, the antemias fuscous outwardly. 



Head and thorax to the propodeum with a microscopically fine reticu- 

 late surface sculpture, coarser on the head ; coarsely and closely punctate, 

 the punctuation on the thorax finer ; hairy clothing delicate but fairly long. 

 Head as wide as long, widest across the e\-es, narrowing behind and in 

 front, width between the eyes twice the length from eye to vertex ; convex 

 above, depressed in front, a little tumid beneath ; vertical margin straight, 

 temples rounded, eyes convex : antennae reaching the mesoscutum, all the 

 segments considerably longer than wide, pedicel and first funicle segment 

 twice as long as wide, antennal fossje deep ; clypeus carinate, apically 

 depressed and projecting slightly in front of the anterior margin of the head, 

 which is angulate. not transverse, declivous at the sides ; mandibles fairly 

 stout, curved, concavo-convex, truncate apically and toothed, base not quite 

 reaching the eye ; gula and sides of the head fiat, the former medially fore- 

 shortened, wider than long, a depression along the median groove poste- 

 riorh', anterior margin arcuately concave, posterior margin incised ; propo- 

 deum finely rugulose ; abdomen ovate, smooth and polished ; wings hyaline ; 

 length 2.75 mms. 



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

 by P. H. Timberlake, July 22, 1917. 



Type: Cat. Xo. 133, Bishop Museum. 



134. Sicrola imparata n.sp. 



5 dull shining black, legs, antenUcT liasally and the mandibles yellowish 

 brown, antennae outwardly fuscous. 



Head and thorax to the propodeum witli a microscopically fine reticu- 

 late surface sculpture ; finely, shallowly and closely punctate, and hairy. 

 Head as wide as long, widest across the eyes, narrowing behind and in 

 front, width between the eyes twice the length from eye to vertex ; convex 

 above, depressed in front, a little tumid beneath ; vertical margin slightly 

 convex, temples rounded, eyes convex ; antennae nearly reaching the scu- 

 tellum. all the segments considerably longer than wide, antennal fossae deep ; 

 clypeus carinate, apically depressed and projecting slightly in front of the 

 anterior margin of the head, which is angulate, not transverse, declivous at 

 the sides, the carina extending backward on the top of the head beyond the 

 base of the antennae ; mandibles stout, curved, truncate apically and toothed, 

 base touching the eye above ; gula and sides of the head convex, the former 

 medially foreshortened, wider than long, anterior margin nearly straight, 

 posterior margin incised ; propodeum rugulose ; alidomen ovate, apically 

 acuminate, smooth and polislied ; wings subinfuscate. witli a faint yellowisli 

 brown pigmentation ; length 3 mms. 



[ 85 1 



