COPANARTA; STYLOPODA. By Dr. M. Draudt. 
t 
185 
0. dunbari Harv. Forewing greyish-black, sharply marked, anterior transverse line double, filled dunbari. 
up with white, posterior line single, distally bordered with white; coniform macula small, round, upper macula 
large, between them a strong black median line, the reniform macula yellowish white; undulate line white, 
somewhat dentate. Hindwing white, towards the margin brownish. From Vancouver. — definita B. d- McD. definita. 
(33 g) is a somewhat lighter form than the type, also somewhat smaller and originates from Utah; specimens 
from Colorado form the transition. 
0. griseicollis Grt. ( = gerdis$m.) (26 k). Forewing whitish, strewn with black with indistinct markings, griseicollis. 
hardly traceable transverse lines, the anterior line being fine, straight, the maculae finely encircled with black, 
from the reniform macula a black streak extends to the black-veined marginal area. Hindwing diaphanous 
whitish. Arizona. 
0. sectilis Sm. (26 k) is a very small species which, together with the following scctiloides, was hitheito seciilis. 
listed as Acronyctine in the genus Leucocnemis, but which is closely allied to griseicollis. Forewing greyish- 
white with brown markings, single transverse lines and 3 large maculae inclusive of the coniform macula, the 
undulate line being marked by shading on the proximal side. Hindwing of a pure white. Texas. 
0. sectiloides B. <£• McD. (— subtilis B. d- McD.) (26 1) is very similar to sectilis, darker, of a more scctiloides. 
greyish-brown ground-colour; from the centre of the reniform macula a black streak extends to the undulate 
line which is more distinctly white-scaled and before which there are small dark sagittae, behind it the marginal 
area is somewhat lighter. Described from Texas. 
0. ibapahensis B. <f- Benj. is closely allied to chandleri Grt. (26 i); smaller, ground-colour light grey ibapahensis. 
without any yellowish-brown tints, of a more uniform colouring, the upper median and lower radial veins 
prominently white, beneath conspicuously yellow, without the central spot on the hindwing. Expanse of wings: 
29 to 30 mm. A local species from Utah (Ibapah Mts.). 
0. nigrocaput Sm. (26 1). Head and forewing yellowish-white, the head with a jet-black frons and nigrocaput. 
last palpal joint, the forewing strewn with light brownish, without any trace of transverse lines and maculae 
with 2 black longitudinal stripes, one below the median, the other extending from the centre of the cell on the 
discal fold to the margin; in the marginal area with fine black internerval streaks. Described from Colorado. 
0. atricollaris Harv. (26 1) is somewhat similar, but of a browner colouring, the two black longitudinal cdricollaris. 
stripes being separate in nigrocaput are flown together here into one, below it the distinct coniform macula. 
Transverse lines marked by costal-marginal spots, the posterior line also by a fine line in the lower half of the 
wing. Hindwing with brownish veins. Texas, Colorado, Arizona. 
0. poliafascies Dyar (= antonito Barnes pro parte, barbara B. d- McD.) (26 1), described as Homon- poliafascies. 
cocnemis, cannot remain there owing to its scaled thorax, and has recently been placed to this genus. It is some¬ 
what like a jmlearctic Antitype xanthomista Hbn. (Vol. Ill, pi. 33 h); forewing on the whitish-grey ground 
densely strewn with black and orange, the latter colour particularly in the macular filling, along the dentate 
transverse lines and in the marginal area. Hindwing whitish, on the veins and margin broadly darkened. Arizona 
and Mexico. 
16. Genus: 1'Opanarta Grt. 
Very closely allied to the preceding genus and by Hamfsox erroneously listed as an Acronyctine, the 
eyes exhibiting distinct ciliary borders. The only difference is to be found in the somewhat longer, bent claw 
on the inside of the anterior tibia, so that properly speaking the two genera ought to be combined as was done 
by Smith. 
C. aurea Grt. (26 1). Forewing blackish-brown, irrorated and strewn with purple grey, in the proximal aurca. 
half of the central area of a purer black with black transverse lines and 3 maculae surrounded by black, the 
reniform macula filled up with white and centred brown, the grey undulate line crenidate. Hindwing orange 
with a black marginal band. Texas, Arizona, Mexico. 
C. nigerrima Sm. (26 1) is somewhat smaller on an average, blacker, in the whole basal and central nigerrima. 
areas almost purely black with more distinct, clearer markings, particularly the ring-macula being distinct; 
the undulate line is lighter and likewise more distinct. The hindwing is of a deeper orange. Apparently a distinct 
species and not only a form of the preceding. Arizona. 
17. Genus: $tylo|>o<la Sm. 
On account of its ciliated eyes it is also a Cucullian and closely allied to Oncocnemis. The rounded, 
somewhat rough frons exhibits a horny plate below; the eyes are oval, strangulated; the erect palpi are short 
with a porrect terminal joint; the anterior tibiae are short and broad, outside with a short, inside with a long, 
bent claw. 2 small species, the exterior of which resembles the species of Pseudacontia. 
St. cephalica Sm. Body and wings black with black undulate transverse lines bordered with a lighter cephalica. 
colour, the anterior line extended into a point at the oblong coniform macula, the posterior line being quite 
indistinct; the ring-macula is quite extinct; the postterminal area is white, behind it mixed with black, the 
