174 MR. walker's catalogue oe homopterous insects 



conico line& antica transversa nigra, alis anticis apices versus cinereo- 

 notatis, strigis duabus costalibus hyalinis, posticis nigro-cinereis. 

 Cupreous, tawny beneath. Head short-conical, rather longer than in most 

 species of the genus ; vertex with a transverse black line in front. Fore 

 wings towards the tips with some cinereous marks and with two more 

 distinct hyaline costal streaks. Hind wings blackish-grey. Length of the 

 body 2 lines ; of the wings 4 lines. 



180. Bythoscopus cephalotes, n. s. Pallide flavus, capitis disGO testaceo, 

 punctis duobus anticis nigris, strigis duabus subtus facieque nigris, abdo- 

 mine testaceo, alis anticis fulvis, margine postico basi pallide flavo, posticis 

 cinereo-hyalinis. 



Pale yellow. Head testaceous in the disk above, with two minute black dots 

 in front, and with two black streaks towards the face, which is also black. 

 Abdomen testaceous. Fore wings tawny, pale yellow at the base of the 

 hind border. Hind wings greyish-hyaline. Length of the body 1$ line ; 

 of the wings 3 lines. 



Group 2. Arista perlong a. Arista very long. 



1.81. Btthoscopus biaecttatits, n. s., fcem. Albido-testaceus,verticescuto- 

 que linea transversa arcuata rufa, alis anticis maculis duabus costalibus 

 exterioribus apiceque fuscis, posticis subhyalinis pallido-venosis. 



Female. Whitish-testaceous. Head arched, about four times broader than 

 long, a little more convex in front than concave behind. Vertex and 

 scutum each with a transverse red arched line. Arista about three-fourths 

 of the length of the body. Fore wings with brown tips, and with two 

 exterior brown costal spots. Hind wings nearly hyaline, with brown tips. 

 Length of the body 2^ lines ; of the wings 5| lines. 



182. Bythoscoptts l^tisigxna, n. s., mas. et foem. Cinereo-cupreus subtus 

 cinereus, capitis linea antica thoracis fascia antica interrupts, arcuata* 

 maculisque posticis ochraceis, tibiis anticis ochraceis, alis cupreo-hyalinis, 

 anticis costa ochracea maculis duabus exterioribus costalibus apiceque 

 nigro-fuscis. 



Male and Female. Cupreous, with a cinereous tinge ; cinereous beneath. 

 Head with an ochraceous line in front of the vertex. Arista about half 

 the length of the body. Thorax with an arched interrupted ochraceous 

 band and some hinder ochraceous spots. Fore tibiae and tips of the fore 

 femora ochraceous. Wings cupreous-hyaline. Fore wings with the costa 

 and the interior border ochraceous, with two exterior blackish-brown costal 

 lines, with blackish-brown tips, and with a blackish-brown dot by the 

 interior border. Length of the body 3 lines ; of the wings 7 lines. 



183. Bythoscoptts nigeilinea, n. s. iEneo-fulvus, capite lineis duabus 

 transversis nigris, alis anticis seneo-luridis, guttis tribus apud marginem 

 posticum nigris. 



^Eneous-tawny. Head with two black transverse lines. Arista a little more 

 than half the length of the body. Wings lurid, with an aeneous tinge ; 

 interior border of the fore wings with three black dots. Length of the 

 body 2£ lines ; of the wings 6 lines. 



