xv, 2 Crawford: Jumping Plant Lice 183 



Psylla compta sp. no v. Plate III, fig. 11. 



Length of body, 1.9 millimeters; forewing, 2.3; antennse, 3.5. 

 General color orange ; genal cones entirely white, pronotum pos- 

 teriorly margined broadly with white, dorsulum on posterior 

 margin narrowly margined with white and two white areas on 

 mesoscutellum ; venter of thorax and dorsum of abdomen dark 

 brown ; abdomen ventrad pale whitish ; legs flavous, except front 

 tarsi brown ; antenna? brown except three basal segments orange ; 

 forewings clear. 



Head strongly deflexed, nearly or quite as broad as thorax; 

 vertex half as long as broad between eyes, elevated at posterior 

 ocelli, with a very small foveal depression on each side of 

 median suture, sparsely hairy, median suture scarcely impressed 

 and narrowly black. Genal cones slender, conical, not quite as 

 long as vertex, acutely pointed in apical half or third, closely 

 appressed to each other, very briefly pubescent. Antennse very 

 long, five times as long as width of head, segments 3 and 4 

 slightly thicker than in most species. 



Thorax slightly pubescent; legs long, slender, hind tibia? with 

 basal spur, distal spines numerous. Forewings clear, veins 

 yellow or brownish, costal vein conspicuously hairy ; pterostigma 

 narrow or wanting. 



Male genital segment moderately small, forceps small, about 

 half as long as anal valve, slender, acutely pointed, simple; anal 

 valve rather long, broadest at base and converging slightly to- 

 ward subacute apex. 



Fiji Islands (Muir), 1905, 1 male and 1 imperfect example. 



The most characteristic feature of this pretty species is the 

 form of the genal cones which is suggestive of the genus 

 Neotriozella. 



Psylla imiiri sp. nov. Plate III, fig. 5. 



Length of body, 2 millimeters; forewing, 2.1. General color 

 chocolate brown with irregular and narrow white markings and 

 stripes on thorax, vertex, and abdomen; legs light brown or 

 femora darker ; antennas pale with apex of each segment darker ; 

 forewings fumate or brown, with a dark spot at tip of clavus 

 and three others on posterior margin. 



Head deflexed, not quite as broad as thorax, vertex roughly 

 triangular in outline, half as long as broad, with a small pro- 

 tuberance behind eyes on outer margin, a small foveal depression 

 on each side of median suture and the two connected by a shallow 

 transverse fossa. Genal cones scarcely half as long as vertex, 

 narrowly rounded at apex, declivous from vertex, divergent; 



