530 (154) Mr, G. R. Crotch's Revision of 

 Erotylus varians, sp. n. 



Ovatus, subangustatus, ater, nitidus, modice pimctatus ; elytris 

 fasciis latis 3 rufo-testaceis (1 subbasali, 1 medio, 1 apicali trian- 

 gulari). L. 8—9 lia. 



Amazons (Bates), Ecuador (Buckley), Pebas. 



Var. fasciis 1 — 2 decompositis. 



Erotylus cingulatus, sp. n. 



Ovatus, valde convexus, ater, subnitidus, thorace fovea basali 

 fortiter punctata ; elytris crebre vix gemellato-punctatis, cingulis 3 

 signaturaque apicali rufo-testaceis (1 prope basin, 1 ante medium, 

 1 paulo infra medium, omnibus latitudine sequali) ; epipleuris 

 testaceis, basi maculaque media nigris. L. 9 J lin. 



Amazons (Bates). 



<5 segmento primo ventrali puncto piligero. Yeiy distinct by 

 its system of coloration. 



Erotylus ecuadorica, sp. n. 



Ovatus, convexus, angustatus, niger, nitidus; elytris distincte 

 subgemellato-punctatus, fascia basali inteiTupta, altera in medio, 

 maculaque subapicali fulvis. L. 5| — G lin. 



Ecuador (Buckley). 



<J segmento 1° pilis paucis in disco, margine in medio tuber- 

 culato. 



This lias tlie form of E. Olivieri; the fascias are composed of 

 large spots, sometimes partially separated: antennae short. 



Erotylus Olivieri. 



Erotylus Olivieri, Lac. Erot. 463. 



Bolivia, Peru (Erichson). 



<5 segmento 1° disco puncto pilifero. 



This species is very distinct by the punctures of the elytra 

 being black on the orange fasciae, as in the 2nd group. The pro- 

 sternum is very convex, the ventral process margined. 



Erotylus papulosus. 



Erotylus papulosus, Lac. Erot. 436. 



Cayenne. 



Distinct by the black epipleurse. 



Erotylus pustulatus. 



Erotylus pustulatus, Dup. Erot. 10, T. i. f. 8. 



, Lac. Erot. 437. 



Cayenne. 



