60 



INSECTA SAUNDERSIANA. 



hoin ; this has four ndj,^es on each side and a keel in front between its tip 

 and the head. Hind tibiae strongly serrated. Tarsi testaceous. Hind 

 wings grayish. Length of the body 3 lines ; of the wings 6^ lines. 

 Mexico. 



Enchenopa nigrocuprea. 



Nigra, rohusta ; prothorax nigro-cupreus, rude punctattis, cornu hrevi 

 lato conico compresso, villa aniica, macula trigona fusciaque sub- 

 apicali alhis ; tarsi testacei ; alee anlicce fusca, hasi nigricantes, 

 striga brevi rufescente ; poslica cinerascentes. 



Black, stout. Prothorax blackish cupreous, roughly punctured, 

 forming a short broad conical compressed horn, which has two slight 

 ridges on each side, and is vertical in front, where it has a white stripe 

 extending along the keel; dorsal ridge with a large white triangular spot 

 and a white subapical band. Tarsi testaceous. Fore wings brown, 

 blackish towards the base, where there is a short reddish streak. Hind 

 wings grayish. Length of the body 2^ lines; of the wings 6 lines. 



Ilio Janeiro. 



Enchenopa biplaga. 



Nigra; prothorax rude punetatus, supra albus, cornu, fascia postica 

 apiceque nigris, cornu conico compresso brevissimo suberecto ; tarsi 

 fulvi ; alec posticm cinerece. 



Black. Prothorax roughly punctured, white above, except the horn, 

 a hindward band and the tip ; horn conical, compressed, very short, 

 almost vertical, with two strongly marked and some more slight ridges on 

 each side, and with a front keel, which is slight towards the head. Tarsi 

 tawny. Hind wings gray. Length of the body 2a lines ; of the wings 

 5^ lines. 



Colombia. 



Enchenopa quadricolor. 



Nigra ; prothorax dense punetatus, macula fronlali alba, lateribus antice 

 ferrugineis postice testaceis, striga fasciaque subapicali apitd carinam 

 albis, cornu minimo conico compresso; abdomen rufum ; tarsi 

 (eslacci ; alas postica subcinerccc. 



