LEPIDOPTERA HETEROCERA. 543 



Sarvena INCOMPTA. 



Mas. Cinereo-rufa ; caput et thorax rufo-fusca ; antennae albidae, 

 ramis nigricantibus ; abdomen obscure ochraceum ; alee 

 nitentes ; anticce basi fuscescentes, puncto, plaga, linea ex- 

 teriore undulata, linea adhuc exteriore subrecta subduplicata 

 lineaque submarginali angulosa e atomis nigricantibus ; postica: 

 lineis duabus obscurioribus subundulatis. 



Male. Cinereous-red. Head and thorax reddish brown. 

 Antennae whitish ; branches blackish. Abdomen dark ochraceous. 

 Wings with numerous minute shining scales. Fore wings brownish 

 at the base; a point, a patch, aud an exterior undulating transverse 

 slightly curved line composed of blackish speckles ; a more exterior 

 nearly straight indistinctly double line and a zigzag submarginal 

 line also of blackish speckles. Hind wings with two darker slightly 

 undulating lines which are most distiuct on the under side. Length 

 of the body 12 lines; of the wings 34 lines. 



a. Bogota. From Mr. Stevens' collection. 



Genus SCULNA. 

 Sculna, Wlngr. Kongl. Vet. Acad. Fork. xv. 139. 



SCULNA VENUSTA. 



venusta, Wlngr. Wlen. Ent. Mon. iv. 168. 

 Caffraria. 



Genus ANCAL.ESPINA. 

 Ancalaespina, Wlngr. Kongl. Vet. Acad. Fork. iv. 140. 



ANCAL^SPINA TATA. 



tata, Wlngr. Wien. Ent. Mon. iv. 168. 

 Caffraria. 



Genus AKGEIVTA. 

 Argema, Wlngr. Kongl. Vet. Acad. Handl. iv. 141. 

 Type, Tropcea Mimosa, Cat. Lep. Het. vi. 1261. 



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