180 CATALOGUE OF 



South America. 

 3. Peeicallia Olivinaria. 



Mas. Saturate cinereo-olivacea ; aim nigro strigatm, linea exte- 

 riore nigra ; anticce plaga costali exterior e cinereo-albida, 

 linea arcuata albo marginata apud costam furcata, linea inte- 

 riore flexa lunnlaque discali nigris ; posticce linea denti- 

 culata. 



Hygrochroma Olivinaria, Herr.-Sch. Exot. Schm. f. 366. 

 Pericallia Olivinaria, Guen. Phal. i. 148, 237. 



Brazil. 



Genus 34. EROSINA. 



Corpus sat robustum. Proboscis longa, valida. Palpi squa- 

 rnosi, caput perpaullo superantes ; articuli distincti. Antennae 

 in utroque sexu simplices. Thorax brevis, subvillosus. Abdomen 

 conicum, fasciculo apicali quadrato. Pedes sat robusti; tibiae pos- 

 ticae non incrassatae, tarsi spinosi. Alae amplae, sericeaB, nitentes, 

 integrae ; anticae subfalcatae ; posticae breves, rotundatae. 



Erosina, Guen. Phal. i. 149. 



Body rather stout. Proboscis long, stout. Palpi squamous, 

 extending but little beyond the head ; joints distinct. Antennae 

 filiform and simple in both sexes. Thorax short, slightly villose. 

 Abdomen conical, terminated in both sexes by a quadrate tuft. 

 Legs rather robust ; hind tibiae not incrassated ; spurs slender ; 

 tarsi spinose. Wings ample, smooth, silky, shining, entire; fringe 

 short. Fore wings subfalcate. Hind wings short, rounded. 



1. Erosina hybeeniata. 



Mas et foem. Pallide straminea ; alee rufescente tinctce, linea 

 exteriore tenui cinerea undata dentata extus pallido submargi- 

 nata, puncto discali ; anticce linea interiore subobsoleta, linea 

 exteriore flexa ; pedes vinoso fusci, femoribus pallidis. 



Erosina hyberniata, Guen. Phal. i. 149, 238, pi. 6, f. 7. 



Brazil. 



