THE JUMPING PLANT-LICE OR PSYLLID^ OP THE NEW WORLD. 69 



and tapering thereto from base. Female. — Genital segment nearly- 

 half as long as rest of abdomen, roundly acute at apex, thick dorso- 

 ventrally, pubescent, doi-sal valve slightly longer than ventral. 



Described from 19 males and females from: San Diego, Texas 

 (Jones and Pratt), on Condalia ohovata, March 25, 1908; Kockport, 

 Texas (Schwarz), on Columhrina texana, August; Wades, Texas 

 (Schwarz), May; Brownsville, Texas (Schwarz), June; Hot Springs, 

 Arizona (Barber and Schwarz), June; Arizona (Baker). 



Type in author's collection. 



LEURONOTA ACUTIPENNIS Crawiord. 



Figs. 186, 512. 



Trioza acutipennis Crawford ' 10b : 350. 

 Allotrioza acutipennis Crawford '11a: 446. 

 Trioza crawfordi Aulmann '13 : 44. 



Lengthof body 2.7 mm.; length of fore wing 3.5; width of head 0.72. 

 General color yellowish brown; scutum with five brownish stripes. 



Head almost as broad as thorax, finely rugoso-punctate; vertex 

 emarginate on posterior margin, as in maculata, with a foveal depres- 

 sion on each side of median line. Genal cones not quite as long as 

 vertex, descending somewhat, divergent, subacute, sparsely pubes- 

 cent. (Antennae destroyed.) 



Thorax sHghtly arched, more coarsely rugulose than head. Pro- 

 notum one- third as long as praescutum, anterior epiphysis conspicu- 

 ous, lateral foveas black; pleurites large; praescutum longer than in 

 maculata, about as long as broad, with a conspicuous epiphysis in 

 middle of front margin fitting into an emargination on hind margin 

 of pronotum. Wings hyaUne, about two and four-fifths times as 

 long as broad, acute at apex, with several very hght brown and indis- 

 tinct maculae, one in inner basal cell beside Cuj, another extending 

 through first marginal cell to M, a third at tip of wing in second mar- 

 ginal cell; radial sector longer than media. 



Genitalia. — Male. — Genital segment one-fourth as long as rest of 

 abdomen; forceps bilobatc, with a projecting lobe extending pos- 

 teriorly; anal valve and forceps thickly pubescent. 



Described from one male collected at Chinandega, Nicaragua 

 (C. F. Baker). The abdomen has been broken off since the original 

 description of the species. 



Type specimen in author's collection. 



LEURONOTA LONGIPENNIS, new species. 



Figs. 141, 405. 



Lengthof body 2.8 mm; lengthof forewing 3.1; widthof head 0.68. 

 General color brown; genal cones, anterior margin of pronotum, 

 part of sternum, legs, antennae except terminal segment very light 

 brown; antennal segments tipped with brown. 



