1892.] SPECIES OF LEPIDOPTERA HETEROCERA. 2/5 



PSEUDOMYA TIJUCA, Sp. UOV. 



Female. Primaries semihyaline black. Secondaries hyaline, 

 darker towards the outer margin. Head black ; thorax orange ; 

 abdomen black above, whitish underneath. 



Expanse 30 mm. 



Hab. Tijuca, Brazil. 



PSEUDOMYA MUSCA, Sp. nOV. 



Wings black, semihyahne and iridescent. Head, thorax, and 

 first abdominal segment black ; abdomen otherwise bright yellow. 

 The sexes are similar. 



Expanse 23 mm. 



Hah. Jalapa, Mexico. 



COSMOSOMA HARPALYCE, Sp. nOV. 



Primaries hyaline, the inner and outer margins very narrowly 

 black, the apex broadly black, a black spot at the end of the cell. 

 Secondaries hyaline, the outer margin narrowly black, more widely 

 so at the apex and along the inner margin. Antennae, head, and 

 thorax black, the latter reddish outwardly. Abdomen above dull 

 black, with two reddish spots at the base; underneath yellowish, 

 except the last two segments, which arc black. 



Expanse 34 mm. 



Hab. Petropolis, Brazil. 



Dycladia catherina, sp. nov. 



Wings hyaliue, the apices black, the margins very narrowly 

 black. Antennse, head, thorax, and abdomen black. A large 

 crimson spot on each side of the thorax, and a round crimson spot 

 on each side of the fourth segment of the abdomen. 



Expanse 26 mm. S . 



Hab. Santa Catharina, Brazil. 



Dycladia rogenhoferi, sp. nov. 



Wings hyaline. Primaries with the apices and fringe black ; 

 little yellow at the base of the wing. Frons white. Head, thorax, 

 and abdomen bright yellow, with a subdorsal black line. 



Expanse 19 mm. 



Hab. Petropolis. Brazil. 



This species is most closely allied to Dycladia felderi, Druce, but 

 differs in the subdorsal markings and, the smaller extent of black at 

 the apices of the primaries. 



Dycladia epimetheus, sp. nov. 



Wings hyaline, with the margins rather broadly black, especially 

 the apices ; base of the primaries red ; a small black mark at the 

 end of the cell of the same wing. Head black. Thorax and base 

 of the abdomen, laterally, red ; abdomen otherwise black. 



Expanse 25 mm. 5 • 



Hab. Novo Friburgo, Brazil. 



