150 
and rather close together, the sockets just touching the ocular line and 
placed about their own length apart; scape much shorter than in the 
female and slightly expanded beneath, its length including radicle joint 
about equal to the pedicel and first two funicle joints combined, yet 
reaching well beyond the scrobal impression; pedicel about twice as long 
as thick and two-thirds as long as the first funicle joint; first three 
funicle joints about three times as long as thick, the following joints 
somewhat longer, the fifth a little longer than either the fourth or sixth; 
elub slender, tapering to acute apex, about one-ninth longer than the 
first two funicle joints combined. Thorax and abdomen practically as in 
the female; the wings a little shorter and wider, about 2.7 to 2.75 times 
longer than wide, the discal setae about the same, except that there is no 
area of weaker, hyaline setae at the apex of the venation or on the 
opposite side of disc. Thimble-like punetures of frontovertex much 
coarser than in the female, being rather prominent but shallow; sculpture 
and pubescence otherwise very similar to that of female. Coloration 
agreeing closely with female, except that the wing-pattern is considerably 
reduced and much fainter, the extension of the cloud medially often being 
extremely faint. 
Length of body, (0.83 to) 1.06; length of head, 0.370; width of head, 
0.412; thickness of head, 0.119; width of vertex, 0.167; width of mesoseu- 
979. 
tum, 0.372; length of forewing, 1.10; width of forewing, 0.422 mm. 
Redescribed from the following specimens all reared from 
Dryinid cocoons on sugar-cane collected by Mr. Swezey: 5 
females, 1 male, Mountain View, Hawaii, August 26-30, 1916; 
4 females, Papaikou, Hawaii, October 23, 1908; 3 females, 1 
male, Hilo Sugar Company, near Hilo, Hawaii, February 27, 
1919; 1 male, Waiakea, Hawaii, July 2, 1913; and 1 female, 1 
male, Waiakea, Hawaii, April 13, 1916. The host of this series 
presumably is Echthrodelphax fairchildi Perkins, although there 
is a possibility that some of the specimens may have come from 
the cocoons of Haplogonatopus vitiensis Perkins. 
The type of hawatiensis, a female reared from the cocoon 
of Pseudogonatopus perkinsi (Ashmead), collected by Dr. Per- 
kins in the mountains back of Honolulu, differs slightly from 
Hawaiian specimens as follows: 
Head appears to the eye somewhat thicker fronto-occipitally, but there 
is hardly any difference by actual measurement; the frontovertex is 
slightly narrower, with the ocelli in a more acutely angled triangle, the 
distance between the posterior pair being slightly more than half the 
distanee between either and the anterior ocellus; the facial prominence 
slightly more arched from end to end, and not quite reaching to the 
upper margin of the facial impression; eyes just barely separated from the 
