THE JUMPING PLANT-LICE OR PSYLLID^ OF THE NEW WOELD. 87 



Genitalia. — Male. — Anal Talve mth a long caudal lobe on each 

 side, longer than axis of valve and converging to a narrow tip, reach- 

 ing a Uttle beyond forceps. Forceps long, slender, narrowed mid- 

 way, abruptly broadened distad into a T-shaped end; from beliind, 

 arched strongly laterally and appearing acute at end, broad at base. 

 Female. — Genital segment not longer than preceding ventral sclerite, 

 small, acute, dorsal valve slightly longer than ventral, pubescent. 



Described from twelve males and females from Los Angeles, Cali- 

 fornia (Koebele), taken on "a species of Ceanothus^'; one female from 

 Arizona (IMorrison), 1882 (no data). 



Type.—€sit. No. 18086, U. S. Nat. Mus. 



This is a very easily distinguished species because of its conspicu- 

 ously marked wings. The name lohata is Riley's manuscript name 

 for this species. 



TRIOZA TRIPUNCTATA Fitch— not Loew. 

 Figs. 198, 334, 368, 524. 



Psylla tripunctata Fitch '51:64.— Riley '80:62.— Lintner '93:64. 

 Trioza tripunctata Riley '84:70. — Mally '94:154 (Phylloplecta id.?). — Smith 

 '09:110. — Crawford '10a:231, 232; 'lla:430. — Patch 

 '12:230. 

 Psylla rubi Walsh and Riley '69:225.— Thomas '79:17.— Fuller '80:62.— Riley 

 '80:62 (footnote). 



Length of body (female) 2.6 mm; (male) 2.1; length of forewing 

 3 to 3.5; width of head 0.79. General color brown to dark brown, 

 dorsum often black; head lighter; antennae yellowish, black at tip; 

 legs light brown. 



Head much narrower than thorax; vertex rather flat, with a slight 

 depression discally on each side of median Hne, more than half as 

 long as broad, front margin a semicircle; genal cones about two- 

 thirds as long as vertex, thick at base, subacute, usually not deflexed 

 much fi'om plane of vertex, pubescent. Antennae about one and a 

 half times width of head, slender. 



Thorax broad, arched strongly. Pronotum short. Legs rather 

 long and thick; hind tibiae with two large spines on inner side, one 

 outside. Wings large, about two and a half times as long as broad, 

 subacute at apex, with three brown bands, one on Cu and extending 

 into basal subcostal cell, another on M, and the third on distal half 

 of Rs; marginal cells small; Rs long. 



Genitalia. — Male. — Genital segment rather large; anal valve pro- 

 duced caudad into a long distally rounded lobe (in lateral view); 

 forceps long, curved forward, tapering to an acute point at apex, 

 with three sharp edges. Female. — Genital segment acute at apex, 

 from one-haK to three-fourths as long as rest of abdomen, dorsaJ 

 valve a httle longer than ventral. 

 6060°— Bull. 85—14 7 



