phaeoplaga. 
fuscifusa. 
nuda. 
apostata. 
simplex. 
fuscipes. 
276 RHODOGRAPHA'; NUDOSIA; ACHROEOSIA; CASTRONIA; COM ACL A; BALBURA. By Dr. M. Draudt. 
69. Genus: flCliodogrsiplia Hmps. 
Differs from the preceding only by the fully developed proboscis and somewhat longer, porrect palpi. 
Venation on the whole the same, but on the forewing the lower median vein is placed somewhat nearer to 
the lower cell-angle, and on the hindwing the footstalk of the lower radial vein is longer. 
R. phaeoplaga Schs. (— schistaceoplagiata Rothsch.) (36 a) is a very small, orange-yellow animal 
with a carmine head and thorax. The orange-yellow forewings, being dotted carmine at the base and before 
the margin, exhibit in the middle a very large, blackish-brown spot margined with carmine. Hindwings orange, 
slightly tinted red. Expanse of wings: 18 mm. Known from Brazil and Bolivia. For the synonym the genus: 
Neothyone was established, the description of which corresponds in the venation to Rhodographa, comp. p. 266. 
70. Genus: Audosia Hmps. 
Proboscis absent; palpi very short; antennae finely serrate and ciliated; posterior tibiae without 
any middle spurs. On the forewing the median and radial veins rise all separately; only the two lowest sub¬ 
costal veins are petioled, the 3rd is absent, the 2nd comes from the cell, and the uppermost anastomoses with 
the costal. On the hindwing the upper median and lower radial vein are anastomosing, like the upper radial 
and the subcostal vein. 
N. fuscifusa Hmps. (36 a). The only small species looks very much like the Prowo(a-species in its 
exterior. Light orange-yellow, with a large, blackish-brown discal spot as far as the proximal margin, projecting 
distally in the middle of the distal margin and being finely veined yellow. Hindwings light yellow, in the disc 
tinted greyish-brown. Vertex whitish. Expanse of wings: 18 mm. Peru. 
71. Genus: Achroeosia Hmps. 
Very much like the preceding; antennae in the £ doubly combed. The venation almost the same, on 
the forewing the 3rd subcostal vein is present and petioled together with the lower ones. On the hindwing 
the lower radial vein is likewise present and rises separately from the cell-angle, the middle one above 
it; the rest as in Nudosia. Only one, insignificant species: 
A. nuda Hmps. (36 a). White. The wings very thinly scaled and diaphanous; margin of the forewing 
ochreous-yellow, brownish towards the base. Antennae and legs yellowish. Expanse of wings: 18 mm. Brazil. 
72. Genus: Clastronia Jones. 
Proboscis stunted; palpi very short, porrect; male antennae long-combed; posterior tibiae with 2 pair 
of very short spurs. On the forewing the venation is like in Nudosia, on the hindwing all the veins are present 
separately, the lower radial vein comes from above the lower cell-angle. Likewise only 1 species: 
C. apostata ticks. (= collaris Jones) (36 a). Body blackish-brown; 2 spots on the hindhead, and 
the collar are yellow, so are lateral stripes and the apex of the abdomen. Forewings diaphanous brown, the 
veins and a fine marginal line darker. Hindwings blackish-brown. Expanse of wings: 32 mm. Brazil: Castro 
(Parana). 
73. Genus: Aoiuacla Wkr. 
This otherwise palearctic genus contains in America only 2 representatives very much like each other, 
with doubly combed antennae, stunted proboscis, and longer palpi than the preceding genera. The abdomen 
is roiighly haired. Veins of the forewings exactly like in Achroeosia, but the uppermost subcostal vein runs 
separately and does not anastomose with the costal. On the hindwing the upper median vein rises far before 
the cell-angle, out of which the lower radial rises, the middle one above it; the upper one rises with the subcostal 
vein from the upper cell-angle. 
C. simplex Wkr. (= murina Wkr., clarus Grt., texana French) (36 a) is light brownish on its body 
and wings, the latter being very thinly scaled and diaphanous, the forewing at the base with a small yellow 
spot; small, orange-yellow spots are also on the head and shoulders. Abdomen above yellow. Expanse of wings: 
J 22 mm, $ 28 mm. United States: Florida. 
C. fuscipes Grt. differs from simplex by its grey abdomen, broader forewings strewn more profusely 
dark, more shortly combed antennae. Expanse of wings: 22 mm. Arizona. 
74. Genus: ISaHnira Wkr. 
Proboscis developed; palpi erect, reaching to the vertex, and hairy below at the basal joint. Antennae 
of the o doubly short-combed, towards the tips serrate. On the forewing the upper median vein rises before 
the cell-angle, out of which the two lower radial veins rise, the upper one from the upper angle; the uppermost 
subcostal vein anastomoses with the costal. On the hindwing the two lower radial veins and the upper one 
are petioled with the subcostal or also unpetioled. Hitherto 3 species have been described: 
