409 



From the effects of the parasitization all but one of the eggs 

 were later found to be parasitized. 



Later observations indicate that the attacks of this species 

 are confined to the recently laid (unincubated) eggs of its 

 hosts. 



The parasitization records of this species now include 

 Bruchus prosopis and Bruchus lirribatus. 



1 have observed eggs of Bruchus sallaei and Bruchus pro- 

 sopis concealed within pods pai-asitized bv this species. 



Descriptions of New Genera and Species of Hawaiian 

 Encyrtidae (Hymenoptera), II. 



BY P. n. TIMBERLAKE. 



ECTROMATINI. 

 Anagyrus antoninae n. sp. Figs. 1, 2. 



A rather slender species belonging in the subgenus 

 Epidinocnrsis Girault but differing in the opaquely aluta- 

 ceous sculpture and abundant white pubescence of the meson- 

 otum. 



Female : Head thinly subhemispherical, a little broader than Ions, 

 thickest just above the anterior corners of the eyes : as seen from the 

 side the curvature somewhat more abrupt next to the mouth and more 

 gradual towards the occipital margin ; as seen from in front the cheeks 

 converge slightly towards the rather wide mouth. Occiput moderately 

 concave with the margin rather acute above ; f rontovertex about one 

 fourth longer again than its width at the ocelli, noticeably but not 

 greatly widening anteriorly ; ocelli placed in a right-angled triangle, the 

 posterior pair about twice their own diameter from the eye-margins 

 and three times their diameter from the occipital margin ; eyes rather 

 liroadly oval, more bluntly rounded at the anterior end, strongly con- 

 vex and slightly protuberant, just touching the occipital margin poster- 

 iorly, the outer margins nearly straight ; face very slightly inflexed at a 

 point opposite the lower third of the eyes, the scrobes rather deep, 

 slightly converging but not meeting above, the facial prominence be- 

 tween the antennae somewhat arched below and visible in side view 

 of head, the oral margin prominently emarginate at the middle, with 

 the sinus rounded ; cheeks short or about equal to two-thirds of the 



Proc. Haw. Entom. Soc, IV. No. 2, June, 1920. 



