ODONTESTIS.—MACROCHTHONIA. 635 
angled outwards below vein 7 and at middle. Hind wing silky 
ochreous suffused with reddish brown; cilia whitish at tips; the 
underside whitish irrorated with brown. 
Fig.254,— Odontestis fuscicona, ¢. 1. 
& ’ T 
. Head, thorax, and fore wing much greyer and with hardly 
any rufous tinge. 
Hab. N.K. Ruopersts, FE. Luangwa Distr. (Neave), 1 9, Petauke 
(Neave), 13, Lusangazi (Neave), 13,22; Porrvcunse E. Arrica, 
Chinde (Neave), 1 g type. Hap. 26 millim. 
*7081. Odontestis mesonephele. (Plate CXCL. fig. 3.) 
Arcyothora mesonephele, Beth.-Baker, A. M. N. H. (8) iii. p. 481 (1909). 
?. Head and thorax whitish suffused with rufous, the tips of 
tegule and base of patagia white; abdomen dorsally brown, 
ventrally whitish tinged with rufous. Fore wing whitish slightly 
irrorated with red-brown, the medial area and the terminal area 
except at apex red-brown ; antemedial line slight, brown, inwardly 
oblique and minutely waved ; a large patch of bluish white irroration 
in, beyond, and below end of cell ; an oblique waved brown line from 
lower angle of cell to inner margin; postmedial line brown, very 
oblique from costa to vein 5, then inwardly oblique and angled 
outwards at vein 2 and to inner margin; subterminal line repre- 
seuted by two shght brown marks towards costa and a minutely 
waved brown line from vein 6 to inner margin; cilia red-brown 
except at apex. Hind wing fuscous brown, the costal area whitish ; 
the underside brownish white. 
Hab, Coxco Free Stare, Makala Distr. (Powell-Cotton), type T 2 
in Coll. Bethune-Baker. Hap, 24 millim, 
Genus MACROCHTHONIA. 
Type. 
Macrochthonia, Butl. Trans. Ent. Soc. 1881, p. 599 ....... eee eee fervens. 
Eccopteroma, Staud, Rom. Mém. vi. p. 506 (1892) .......cceseses rene . jervens. 
Proboscis fully developed ; palpi upturned, the 2nd joint reaching to vertex 
of head and moderately scaled, the 38rd moderate ; frons smooth, with tuft of 
hair above; eyes large, round; antenne of male bipectinate with rather long 
branches to two-thirds length, the apex ciliated; of female ciliated ; thorax 
clothed with scales and hair mixed, the prothorax with triangular ridge-like 
crest ; tibiae moderately fringed with hair; abdomen long, with dorsal crests 
on two basal segments. Fore wing with the apex somewhat produced and 
