304 Mr. W. Schaus's 



Cloelia, Schs. (Rifargia), 1. c, 1892, p. 338. 



Gelduba, Schs. (Rifargia), 1. c, 1892, p. 339 ; Biol. Centr. 



Airier. Lep. Het., ii, t. xcii, f. 3. 

 Masta, Schs. (Rifargia), 1. c, 1894, p. 241 ; Biol. Centr. 



Amer. Lep. Het., ii, t. xcii, f. 9. 

 Paranensis, Schs., 1. c, p. 243. 

 Mejjhitis, Schs. (Lirimiris ?), 1. c, p. 242 ; Biol. Centr. 



Amer. Lep. Het., ii, t. xcii, f. 5. 

 Corda, Druce, Ann. and Mag. Nat. Hist. (7) vii, p. 437 



(1901). Not examined. 

 Tuna, sp. nov. 

 Semilunata, sp. nov. 

 Aroensis, sp. nov. 

 Isidra, sp. nov. 

 Jamaicensis, sp. nov. 

 Vestona, sp. nov. 

 Discata, sp. nov. 

 Rascona, sp. nov. 

 Divisa, sp. nov. 



Hcterocampa tuna. 



Fore legs and palpi blackish-brown. Head and thorax pale buff, 

 somewhat mottled with reddish-brown. Abdomen greyish-brown. 

 Primaries : basal half and a shade beyond cell pale buff, irrorated 

 with brown below the cell ; a dark streak from near base of median 

 vein to near end of cell ; outer half of wing thickly irrorated with 

 reddish-brown ; some buff spots on costa ; a black streak from within 

 cell below subcostal vein to near apex, terminating in a black costal 

 spot ; a blackish shade near outer margin from inner margin to vein 

 3 ; traces of an interrupted, geminate brown outer line ; a sub- 

 terminal wavy black line ; a terminal black line interrupted by 

 the veins ; fringe reddish-brown. Secondaries dull greyish brown, 

 the fringe mottled with pale hairs. 



Expanse 35 m.m. 



Hob. Colombia. 



In this species the palpi are longer and smoother, the 

 wings narrower than in typical Heterocampa. 



Hcterocanvjia scmihcnata, sp. nov. 



Head and thorax grey. Abdomen light brown with a blackish 

 subdorsal tuft at the base. Primaries light grey ; some light rufous 

 shading at the base ; a fine black streak below the median, and 

 another on the inner margin ; the inner transverse line very fine 



