272 LIST OF HOMOPTEROUS INSECTS. 
Testaceous, minutely speckled with black; front blackish. 
Pectus black on each side. Abdomen black ; hind borders of the 
segments testaceous. Femora striped with black. Fore wings 
testaceous, with pale veins, which are bordered by interrupted black 
lines. Hind wings grayish vitreous. Length of the body 14 line ; 
of the wings 3 lines. 
a, Tasmania. Presented by Lieut. A. Smith. 
Tassus LEUCOMELAS. 
Niger ; -vertex albo marginatus ; frons ferruginea, lineis duabus 
lateralibus albis ; prothoracis margo albus, antice interruptus ; 
scutellum testaceum, nigro fasciatum; pedes testacet; ale 
anlice fuscescentes, venis nigris ; postice fuscescente-vitree. 
Black. Vertex with a white border; front ferruginous, with a 
white line on each side. Prothorax with a white burder, which is 
interrupted in front. Scutellum testaceous, with a black band. 
Legs testaceous. Fore wings brownish, with black veins. Hind 
wings brownish vitreous. Leugth of the body 1}line; of the wings 
34 lines. 
a. North America. Presented by B, Doubleday, Esq. 
Tassus LINEOLA. 
Testaceus ; vertex albido-testaceus, fascia nigra ; pectoris latera 
nigra ; abdomen supra nigricans; femora nigro vittata; ale 
vilree ; antica viv sublestacee, venis ew parte fuscis. 
Testaceous. Vertex whitish testaceous, with a black band; 
front darker than the face. Pectus black on each side. Abdomen 
blackish above. Femora striped with black. Wings vitreous. 
Fore wings with a slight testaceous tinge; veins partly brown. 
Length of the body 14 line; of the wings 3 lines. 
a, Gambia, Presented by W. Mackenzie Skues, Esq. 
Tassus VITREICOSTA. 
Fulvus, subtus albidus; vertex ex parte niger, antice albidus, pos- 
tice albido punctatus ; prothorax lituris duabus lateralibus 
nigricantibus ; scutellum albidum, fuscescente notatum; pedes 
albidi ; ale antice apud costam vitree, linea intermedia inter- 
rupla venisque ew parte nigris ; postice cinereo-vitree. 
