98 LIST OF HOMOPTEROUS INSECTS. 



Whitish, partly testaceous, like the preceding species in struc- 

 ture. Wings whitish vitreous ; veins pale testaceous. Fore wings 

 with four pale brown bands, the third and fourth connected in front 

 and behind, and including a large spot. Hind wings with two pale 

 brown bands. Length of the body 2 lines ; of the wings 7 lines. 



a. Santarem. From Mr. Bates' collection. 



Mysidia citrina.. 



Citrina, suhtus pallida ; alee lut€o-hyalin(B ; aniicce costa sub- 

 obscuriore, basi tuberculat(S, marginibus exteriore et interiore 

 fuscis ; posticce margine exteriore f us co. 



Lemon-colour, paler beneath, in structure like M. nebulosa. 

 Wings luteous-hyaliue. Fore wings with the costa a little darker, 

 tuberculate towards the base ; exterior and interior borders brown. 

 Hind wings with the exterior border brown. Length of the body 

 2 lines ; of the wings 7 lines. 



a. Santarem. From Mr. Bates' collection. 



Mysidia caliginosa. 



L(Ste rvfa, subtus pallide testacea ; abdomen supra obscure rufum ; 

 alee cupreo-fusca, glauco subsuffusce^ venis nigris. 



Bright red, pale testaceous beneath, in structure like M. nebu- 

 losa. Abdomen dark red above. Wings cupreous-brown, with 

 a slight glaucous bloom ; veins black. Length of the body 2 lines ; 

 of the wings 7 lines. 



a. Santarem. From Mr. Bates' collection. 



Genus THRACIA, Cat. Horn. p. 399. 



Thracia varipennis. 



Mas. Fulva ; vertex trigonus minimus ; frons et fades valde 

 compresses ; thorax testaceo tricar inaius ; pectus pallide 

 luteum ; abdomen rufescens, subtus pallide luteum ; pedes 

 pallide testacei ; alee vitrece, perangustcc^ albo sujf'usee^ lituris 

 plurimis fuscis nonnuUisque nigricantibus, venis ex parte 

 rufescentibus. 



