132 
Psyche 
[March-June 
Adelaide, S. A. ; 5 c? c? (260-264 L), Cabramatta, N.S.W., M. 
Nikitin leg.; c? (114 MCZ), A. (without exact locality); cf (59 
MCZ), A. (without exact locality) ; cf (25 SAM), Mt. Bryan E., 
S. A., 13.XII.1886, Best leg.; cf (26 SAM), Norwood, S. A., 
7. XII. 1885 (at light), Tepper leg.; cf (27 SAM), Yardea., S. A., 
16.XII.1952, G. F. Gross leg.; 9 (L), Cabramatta, N.S.W., 12. 
XII. i960 (on trunk of Casuarina glauca ) , M. Nikitin leg.; 9 (i39 
MCZ), Blue Mts., Hartley Vale, N.S.W., 30.I.1932, Darlington 
leg. 
14. C. mcirginalis (Walker) 
(Figs. 137 - 145 , 274) 
Ischnoptera marginalis Walker, Cat. Blatt. Brit. Mus. 1868, p. 119, $. 
cf (Fig. 137). Head yellow with partly suffused reddish mark- 
ings; face passing into occiput with an angulation between eyes. Pro- 
notum triangular in dorsal aspect; disk almost uniformly reddish 
brown, with suffused lyrate pattern which is indicated only by its 
darker color; lateral margins transparent and their outer edging 
yellow; the usual series of striae on hind margin almost completely 
obscured by base color. Tegmina somewhat exceeding apex of ab- 
domen, uniformly brownish (the darker maculation so usual in 
other species is here completely lacking); marginal field whitish; 
humeral stripe reddish brown, distally breaking up into branches 
directed to anterior margins of tegmina. Dorsum of abdomen brown- 
ish, distally becoming darker; first tergite as figured (Fig. 274). 
Supra- anal plate whitish. Venter of abdomen yellowish distally 
darker. Genitalia as shown in figures 140- 145; R2 beaklike (Figs. 
1 41, 144). Legs yellowish; lower posterior margin of front femora 
with a distal and 3 or 4 additional spines; same margin of posterior 
femora with 0-2 spines. Length of body 17 mm; length of pronotum 
4.5 mm; width of pronotum 5.8 mm; length of tegmina 17 mm. 
9 (Fig. 138). Head as in male. Pronotum speckled with brown 
and dotted with reddish ; disk with suffused lyrate pattern ; hind 
margin convex in its middle part; la.tero-caudal angles not at all 
produced backwards. Tegmina reduced to lateral lappets (Fig. 139), 
their outer margins yellow. Dorsum of abdomen thickly speckled 
with dark brown and sparsely dotted with reddish among the dark 
speckles. Supra-anal plate with irregularly dentate hind margin. 
Cerci reddish brown with yellowish apices. Venter of abdomen red- 
dish brown with darker stigmatic maculae. Legs as in male. Length 
