220 
Annals of the Transvaal Museum. 
Pinetown, Natal, 10-llth December, 1908 (G. F. Leigh). Type (A) 
in coll. L. B. Prout ; cotype in coll. Transvaal Museum. Kaapmuiden, 
Transvaal, October, 1909 (A. T. Cooke), a $ in coll. British Museum. The 
latter has the black markings of the basal area of the forewing more blurred 
and the median line of hind wing more distinctly continuous to middle 
of wing. A rather larger, somewhat worn $ from Stanger, Natal, in coll. 
British Museum is almost certainly also referable here. 
Gyalomia aquaemontana, n. sp. (PI. XII, Fig. 7). 
A, 20-22 mm. Face pale ochreous grey, irrorated with fuscous, 
narrowly fuscous above. Palpus darkened above and on outer side. 
Vertex grey, irrorated with fuscous, occiput narrowly blackish. Antennal 
shaft blackish, becoming lighter distally. Thorax and abdomen reddish 
brown, dorsally belted with blackish. 
Forewing pale reddish brown irrorated with darker ; costa to SC 
fuscous, interrupted, by many pale spots or short lines ; transverse lines 
blackish ; antemedian from posterior margin at one-fifth, oblique to SC, 
incurved in its middle ; postmedian strongly oblique, from middle of 
posterior margin to costa at three-fourths, outangled on submedian fold, 
slightly incurved above it, ill-defined at costa, making a slight proximal 
curve ; a median shade from posterior margin following the same course 
as postmedian, but lost in middle of wing ; a thick black shade distally 
to the postmedian, from near apex to submedian fold, projecting some 
teeth distal and finely pale-edged ; cell-spot black ; a terminal black 
line interrupted at vein-ends ; fringe chequered with dark opposite the 
veins. Hindwing with thick dark mark close to base and two rather 
straight lines continuing the median and postmedian of forewing but 
interrupted at costa ; a much interrupted dark line, or series of elongate 
marks, nearer termen ; termen and fringe as on forewing. Underside 
pale shining greyish ; costal edge of forewing marked similarly as above, 
but more weakly, and with broader pale intervals in distal part ; both 
wings with small cell-spot and dull fuscous distal border of 2-3 mm. width. 
Waterberg District, 1898-99 (v. Jutrzencka). Type in coll. L. B. 
Prout ; cotypes in coll. Transvaal Museum and coll. British Museum. 
Ectrojtis delosaria Walk. ab. 
rubidior , n. ab. 
A, 37 mm. Larger than typical E. delosaria Walk. (List Lep. Ins., 
British Museum, xxvi, 1541 §8 crassa Warr., Novit. Zool., vi, 305) and 
with the ground-colour very much more reddish and the fuscous irroration 
rather less deep. Forewing with antemedian line clearly defined, not 
much further from base on costa than on posterior margin, while in 
typical delosaria it is usually obscure and more oblique, sometimes partly 
double, usually without a strong outward curve in postmedian area, which 
is very marked in ab. rubidior ; postmedian line more deeply dentate, 
and with deeper sinus in submedian area ; no median shade. Hindwing 
without median (or antemedian) shade, postmedian as in forewing. 
Abdomen without distinct dorsal spots. 
