124 LIST OF HOMOPTEROUS INSECTS. 



third elongate-oval, much shorter thaij the second. Tarsi testa- 

 ceous. This species much resembles y M. lunata, but may be dis- 

 tinguished by its prothorax, which is rather lower, less vertical 

 in front and more vertical hindward along the keel; the first 

 and second bands are more oblique. Length of the body 3 lines ; 

 of the wings 5 lines, 

 a, b. Kio Janeiro. Presented by the Eev. Hamlet Clark. 



A larva of this genus from Rio Janeiro, presented by the Rev. 

 Hamlet Clark, is green, varied with testaceous, and has a dark line 

 along each side of the prothorax, which is divided into eleven lan- 

 ceolate segments ; the first and second segments are united, except 

 towards their tips ; the third is much larger than the others, and 

 the fourth much smaller than the others. 





 Genus ENCHOPHYLLUM, Cat. Horn. p. 480. 



Enchophyllum decoratum. 

 . Enchophyllum decoratum, Erichson, Schomb. Reisen, 615. 

 Guiana. 



Genus ENCHENOPA, Cat. Horn. p. 481. 5 



EncHENOPA IGNIDORSUM. 



Nigra ; prothoracis carina ochraceo vittata, cornu antico obliquo 

 compresso lanceolato ; tarsi fulvi aut albidi ; alee posticce 

 nigricantes. 



Black. Prothorax with an orange stripe on the ridge, ex- 

 tending from on a line with the eyes nearly to the tip ; fore part 

 forming an oblique lanceolate compressed horn, which has two 

 ridges on each side, and is about one-third of the whole length of 

 the prothorax. Tarsi tawny or whitish. Hind wings blackish. 

 Length of the body 2\ lines ; of the wings 4% lines. 



a. Mexico. From M. Salle's collection. 



ENCHENOPA QUAD RIM AC U LATA. 



Ferruginea ; prothorax vitta brevi lata maculisque tribus flavis, 

 cornu porrecto compresso lanceolato arcuato ; abdomen ful- 

 vum ; pedes fulvi; alee anticce apice fulva; postica sub- 

 cinerece. 



