268 Mr. W. Schaus on some 



olivaceous brown ; some subterminal white spots between the 

 apex and vein 2. 



Expanse 4G niillim. 



JJab. Castro, Parana. 



Ischnocampa n igridorsata. 



Palpi and legs brown. Body yellow, except a large black 

 dorsal space on abdomen, which is also brown ventrally. 

 Primaries white, the veins brown. Secondaries liglit grey, 

 the veins brown. 



Expanse 39 millim. 



Hah. Peru. 



Ischnocampa mgrivena. 



Palpi brown. Body ochre-yellow, some brown on abdo- 

 men ventrally. Tibia outwardly and tarsi brown. Primaries 

 yellow ; the costal and inner margins tinged with lilacine, 

 the veins black. Secondaries pale yellow, the veins brownish. 



Expanse 58 millim. 



IJah. Suapi. 



Turuptiana ohscura. 



Head, logs, and thorax dark brown ; collar and patagia 

 ochreous brown. Abdomen black dorsally, otherwise yellow, 

 witli a lateral row of black spots. Primaries brown, the veins 

 cream-colour; the lines, which are broad on costa, black; a 

 basal interrupted line ; the inner line much carved, inter- 

 rupted in cell ; the median line angled on median vein, 

 outwardly curved on inner margin ; tlie outer line much 

 curved beyond cell, inwardly oblique to submedian, then 

 outwardly angled ; an irregular, subterminal, interrupted 

 band ])artly edged with cream-colour ; the outer margin 

 ochreous brown. Secondaries yellow, with median and sub- 

 terminal interrupted blackish bands. 



p]x))anse 36 millim. 



Hah. Peru. 



Hyalarctia sericea. 



Palpi yellowish white circled with black. Fore tibia 

 yellow, spotted with black ; legs otherwise pale yellow ; tarsi 

 white circled with black. Body whitish yellow. Primaries 

 pale silky yellow, the veins darker ; a black and orange spot 

 at base. Secondaries whitish. 



Expanse 37-44 millim. 



Hab. Castro, Parana. 



Very similar in appearance to Munom'a iridescens, Sch. 



