158 ENTOMOLOGICAL NEWS [June, '20 



vations about equal in size to the second; apex reaching tips of tegmina; 

 anterior third of lateral borders, a broad band behind second dorsal ele- 

 vation and other irregular marks, yellow. Tegmina with basal half of 

 corium black mottled with yellow, extremities including first four apical 

 cells smoky, fifth cell large, subtriangular; discoidal cells long, very nar- 

 row, base formed by a transverse venule between ulnar veins before middle, 

 apex suddenly enlarged and curved to reach fifth apical cell. Below black, 

 tarsi pale. Long. 10 mm.; lat. inter hum. 6 mm.; altitude of elevations 5 mm. 



Habitat: Zunas, Province of Chimborazo, 2,000 meters, 

 (Feyer). Described from one female. 

 Tomogonia camposiana n. sp. 



Head entirely yellow, eyes prominent, pearly color. Front half of pro- 

 notum bright yellow except as follows: two spots above each eye, humeral 

 horns, a broad stripe passing from humeral angles above lateral borders 

 for one-third their length, a broad longitudinal median stripe originating 

 some distance from base of pronotum, and posterior half of posterior pro- 

 notal process, shining black; lateral borders from humeral angles half way 

 to apex broadly pale yellow; apex far surpassing tip of abdomen, but not 

 quite reaching apices of tegmina. Tegmina transparent yellow, with a 

 broad stripe extending from base to apex of corium, interior border of cla- 

 vus,and nearly all of apical cells nearly black. Wings with four apical 

 cells, second small, sessile, fourth very small. Body below yellow, sides 

 of abdomen splashed with fuscous; ovipositor black; legs yellow, tips of 

 posterior tibiae and of tarsi black. Long. 10 mm.; lat. inter hum. 5 mm. 



Habitat: Posorja, Province of Guayas, (Campos). Des- 

 cribed from three females. This species is nearest to vittati- 

 pennis Fairm., from Guatemala. 



Named in honor of Prof. Francisco Campos R. 

 Umbonia erecta n. sp. 



Very similar to ataliba Fairm., from which it differs in the median and 

 lateral lines being black none of which pass to apex of dorsal horn which is 

 reddish testaceous; the dorsal horn is long, very slender and erect and 

 placed behind humeral angles. Tegmina pitchy at base, with all longi- 

 tudinal veins piceous, cells transparent yellow, apex of corium darker. 

 Femora and tibiae testaceous, the latter with a fuscous stripe. Otherwise 

 as in ataliba. Long. 15 mm.; lat. inter hum. 8 mm.; alt. cornu. 7 mm. 



Habitat: Rio Mangorisa. Province of El Oriente, (Feyer). 

 Described from two slightly mutilated females. 



Membracis Jessica n. sp. 



Nearly identical in form and size with foliata, from which it differs in 

 being yellow with a broad vertical band extending from lateral angles to 

 middle of dorsum, and a large quadrangular spot before apex of posterior 

 process, sooty black. Long. 15 mm.; alt. 8 mm. 



