XV, 2 
Crawford: Jumping Plant Lice 
145 
Forewings very large and broad, hyaline, clear, acutely pointed, 
veins slender; marginal cells very large; pterostigma elliptical, 
radius short. 
Abdomen thick and short. Male genital segment short; for- 
ceps as long as anal valve, slender, not much bowed outward, tip 
slightly enlarged and provided with a short, downwardly and 
inwardly directed point. Anal valve slender, apical third in- 
clined caudad and tubular in shape. Female genital segment 
longer than abdomen, much narrower and acuminate, dorsal 
valve a little longer than ventral and both acutely pointed. 
Tenimber Islands, Larat {Muir), 1 female. Borneo, San- 
dakan {Baker), 1 male. Southern China, Macao {Muir), 1 
female. Hawaii, Oahu (A. Koebele) , 1 imperfect specimen ap- 
parently of this species. The last was no doubt an immigrant, 
perhaps taken on some recently imported plant. It appears not 
to have become established on this island as it has not been 
again taken in subsequent collecting during many years. 
The male specimen differs from the others in being darker 
colored and in having the antennae nearly as long as width 
of head including the eyes, the basal tarsus of hind legs a little 
longer, and the cubital petiole (M + Cu) longer than the stem 
of the cubital vein, while in the females it is shorter. Whether 
or not these are specific differences can scarcely be determined 
until examples of both sexes from each locality are available 
for study. 
This insect is somewhat suggestive of Apsylla cistellata, an 
Indian species, but seems to be closer to Pauropsylla than to 
Apsylla. 
Pauropsylla udei Riibsaamen. 
Pauropsylla udei Rubsaamen, Ent. Nachrichten 25 (1899) 262-266. 
Pauropsylla bakeri CRAWFORD, Philip. Journ. Sci. § D 10 (1915) 258. 
Length of body, 2 millimeters; length of forewing, 2.6; length 
of antennae, 1. General color dark reddish to chocolate brown; 
antennae, legs, ventral portion of genae, and genital segment 
orange yellow or paler; eyes pale; wings clear. Body robust. 
Head short, deflexed, not as broad as thorax; vertex reticu- 
lately marked, elevated at posterior ocelli, extending forward 
between antennal bases and covering frons, inclosing anterior 
ocellus so that latter appears to be on vertex; frons scarcely 
visible; genae swollen beneath antennal bases, without cones; 
clypeus small. Eyes rather large; front ocellus near posterior 
ocelli and visible from above. Antennae a little longer than 
width of head, slender. 
