56 TRANS. S. D. SOCIETY NATURAL HISTORY 
369. Neocoelidia reticulata Ball. San Diego and Alpine; May to 
October. 
370. Neocoelidia lineata Baker. Alpine and Pine Hills; October. 
371. Neocoelidia obscura Baker. La Mesa and “The Willows” 
near Alpine; February to October. 
372. Neocoelidia barretti Baker. Found on Rhus laurina at - 
Grossmont, Alpine, etc. A very pretty species that has not } 
before been reported from this country. 
373. Cicadula 6-notata Ball. Common in suitable locations. 
374. Hugnathodus abdominalis Van D. San Diego, April. 
375. Dicraneura carneola Stal. Grossmont and Lakeside, April 
and May. 
376 Dicraneura cockerelli Gill. San Diego, May Ist, 1913. 
377. Dicraneura unipuncta Gill. Foster, Mussey’s, Alpine. 
378. Dicraneura tricolor n. sp. 
SS ee oe 
Black; head, pronotum and scutellum red; elytra golden green. » 
Length 214 mm. 
Vertex strongly produced, more so than in cockerelli, distinct- 
ly longer than the pronotum; convex, polished; front strongly con- 
vex. Pronotum conoidal, polished. Elytra subcoriaceous, ner- 
vures indistinct. Last ventral segment of the female nearly trian- 
gular, the apex almost acutely produced. 
Color black; upper portion of the face, vertex, pronotum and 
scutellum sangineous; elytra golden green, a little tinged with 
sanguineous on the base of the costa, inner apical areole with a 
round black point in most individuals and there is generally a slen- 
der yellowish median line crossing the vertex, pronotum and scu- 
tellum. Wings faintly smoky hyaline. 
Described from thirteen examples representing both sexes, 
taken at Lakeside and Foster in May. 
379. Empoasca smaragdula Fall. Alpine; June. 
380. Empoasca obtusa Walsh. San Diego, Mussey’s, Cuyamaca 
Mts.; May to October, on willows. 
381. Hmpoasca viridescens Walsh. Abundant of bush sunflow- { 
ers, etc., throughout the year. 
382. Empoasca aspersa Gill. & Baker. Alpine, April; Grossmont 
and Foster, May; La Jolla, July; San Diego, December. 
383. Empoasca alboneura Gill. Generally distributed here and 
moderately common. 
384. Empoasca alboscripta n. sp. 
Size and aspect of alboneura; elytra with somewhat vermicu- 
late or areolate white markings. Length 3 to 314 mm. 
Vertex rounding, but little produced; about two thirds the 
length of the pronotum. Elytra subhyaline toward their apex with 
strong nervures, last ventral segment of the female long, elliptical, 
subangular and entire at apex. 
