122 A'rik' Sf'rcics of Sicrola, Willi li.vf'hunitory Xotes. 



imnciali,-. anil liairw 1 Irad wider lliati tlu- llKirax, a litlk- louyeT llian wide, 

 vvidtli lietweeii llie eyes a little more than the length from eye to vertex^ 

 len;4th in front of ihe eves not .yreat ; convex ahove and beneath; vertical 

 niartiin sirai.nhi. lein])!!"- ronnded, evi^ llally convex; antenn;e a little longer 

 than the liead. jjcdicel twice as long as wide, lirst. second and third funicle 

 segnuiUs longer ih.m wide, following segments as wide as or wider than 

 long, antennal foss;e deep ; clypeus short and flat, longitudinally carinate 

 down the middle, apically depressed and projecting very slightly in front 

 of the anterior margin of the head, sloping a little at the sides, the carina 

 extending backward on the top of the head beyond the base of the antennae; 

 mandibles stout, curved, concavo-convex, truncate apically and toothed, base 

 almost touching the eye above ; gula convex, medially foreshortened, as wide 

 as long, anterior margin arcuately concave, posterior margin incised ; propo- 

 deum hnely rugulose ; abdomen elongate ovate, smootli and polished; wings 

 subinfuscate ; length 2.5 mms. 



Described from one female (type) collected at Kuliouou, Oaiui. l)y P. 

 H. 'Pimberlake, December 12, 1918. 



Type: Cat. Xo. yg. Bi.shop Museum. 



100. Sicrola opoij^onac 11. sp. 



9 dull black, opaque ; legs and antenn;e luteous, the latter fuscous api- 

 cally, tiie former basally. 



Head and thorax to the propodeum witli a microscopically fine and 

 close reticulate surface sculpture, a little coarser on the head ; finely, closely 

 ;ind sliallowdy punctate ; hairy clothing long, delicate and ample. Head a 

 little longer than wide, widest across the eyes, narrowing behind and in front, 

 widtii between the eyes somewhat more than the length from eye to vertex; 

 convex above, depressed in front, a little tumid l)eneath ; vertical margin 

 straight, temples rounded, eyes convex ; antenn^e a little longer than the 

 head, pedicel less than twice as long as wide, the following segments as 

 long ;is or a little longer than wide, antennal fossae deep; clypeus carinate, 

 ai)ically 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 slender, curved, concavo-convex, truncate apically and toothed, 

 base not cjuite reaciiing the eye ; gula convex, inedially foreshortened, as 

 wide as long, anterior margin arcuately concave, posterior margin deeply 

 incised, median groove nearly effaced ; propodeum finely rugulose, flat dor- 

 sally ; abdomen siiort ovate, smooth and polished ; wings hyaline ; length 

 2.25 mms. 



S smaller, liead a little shorter, mandibles luteous. abdomen bluntly 

 pointed at the apex. 



Described from two females and one male ( t\'pe. allotype and para- 

 type) from Tantalus mountain, Oahu, reared l)y J. C. Bridwell from Ol^o- 

 gona larva on Clenuontia. The parasitized larva was collected May 26. 1918. 

 cocoons were formed by ^[a\' 27. adults .appeared June 5. 



Type: Cat. \'i'. 100, I'.ishop Aluseuni. 



I r.8 1 



