199 



Described from 22 females, 19 males (tjpe, allotype and 

 jiaratypes) all exee})t one pair taken at various localities on 

 Oaliu at all elevations (Swezey and Timberlake) ; one pair 

 ( paratypes) taken on Pun Kapele, Kauai (Swezey). The 

 type and allotype were reared experimentally froui Pseudo- 

 coccus lounshuryi Brain from a female captured on Kaumuo- 

 liona,, Oaliu (Timberlake). It has been reared experimentally 

 also from Pseudococcus longis'pinus (Targ.) and under natural 

 conditions from P. montanus Elirhoru, P. f/aUicola Ehrliorn 

 and Pipersia palniaruni Ehrhorn. It lias been found asso- 

 ciated also with Trionymiis insularis Ehrhorn on Eragrostis 

 variabilis. The oldest specimen seen is a female taken in ITo- 

 nobiln, :\rar. 10, 1910 (Swezey). 



Anagyrus swezeyi n. sp. 



Female ; Head sur)heniispherical, rather thin fronto-occipitally, the 

 curvature seen in side view nearly 'uniform from occipital to oral margin, 

 the outline in frontal view nearly circular, with the eyes somewhat pro- 

 tuberant below ; frontovertex about a fourth longer than wide ; ocelli in 

 a right-angled triangle, the posterior pair about one-half more than their 

 own diameter from the eye-margins and about one-half as far from the 

 occipital margin ; eyes rather narrowly oval, a little wider and very 

 slightly diverging anteriorly ; face slightly inflexed and concave below the 

 middle of the eyes, the scjorbes in the form of two narrow, deep grooves 

 converging above but not nearly meeting; cheeks short or about equal 

 to tlie widtli of the eyes. Antennae inserted close to the clypcal mar- 

 gin ; scape compressed and about one-third as wide as long excluding 

 the radicle joint, its lower margin uniformly rounded; pedicel slender 

 and as long as the first funicle joint ; funicle slender, cylindrical and 

 increasing slightly in thickness distad. the first joint about three times 

 as long as thick, the following joints about equal and a third shorter 

 than the first ; club a little thicker than the funicle, and as long as the 

 two preceding joints and one-half the fourth combined. 



General form of body slender and somewhat elongate ; pronotum 

 arcuate ; posterior margin of tlie mest)scutum slightly bisinuate on each 

 side of the middle ; scutellum not much longer than wide and rather 

 acute at apex. Abdomen about a fourtli longer than the head and 

 thorax combined, very narrowly triangular as seen from above ; oviposi- 

 tor sheaths shortly protruded. 



