1973] 
Roth & Princis — Genus Calolampra 
153 
3 mm. The specimen described by Princis (1954, p. 33) as a female 
is in reality an immature individual (probably of last nymphal 
stage) . 
Material examined: 9 (SAM) (lectotype of obscura, herewith 
designated), N. T., 3.VIII.1886, Dr. Magarey leg.; 2 nymphs 
(SAM), same data; cf (L) (paratype of sugmarginalis ) , West 
Kimberley, northern W. A., 1946; 2 cf cf (270 L and L in SM), 
Kimberley District, northern W. A., Mjoberg leg.; 4 nymphs, same 
data; nymph (SM), Noonkangah, northern W. A., Mjoberg leg.; 
nymph (SM), Derby, northern W. A., Mjoberg leg.; cf (SAM), 
Port Hedland, northern W. A., 8.VII.1953, N. B. Tindale leg. 
24. C. insularis sp. n. 
(Figs. 253-256, 267) 
cf. Pronotum triangular in dorsal aspect with greatest width 
beyond its middle; disk with black lyrate pattern; lateral margins 
yellow speckled with some larger black punctures and dotted with 
many small reddish ones; lateral angles broadly rounded. Tegmina 
well developed, somewhat exceeding apex of abdomen, speckled with 
deep brown, however, distally becoming paler; the normally covered 
portion of right tegmen solidly colored. Wings as long as tegmina, 
infumate with brown veins. Abdomen above brown, below yellow- 
ish. First tergite as in figure 267. Genitalia shown in figures 253- 
254. Hind margin of supra-anal plate (Fig. 255) and hypandrium 
(Fig. 256) distinctly incised mesally. Legs yellowish with brown 
spines; lower posterior margin of hind femora with one spine. Well 
developed arolia present. Length of body 20 mm ; length of pro- 
notum 5 mm; width of pronotum 7.5 mm; length of tegmina 20 mm. 
9 . Unknown. 
Material examined: cf (107 MCZ) (holotype, herewith desig- 
nated), Murray Island, Torres Strait, H. L. Clark leg. 
25. C. pernotabilis sp. n. 
(Figs. 257-259, 276, 280-282) 
cf. Head yellow; interocular-ocellar area blackish, parted by a 
narrow pale median line into two parts. Pronotum in dorsal aspect 
triangular, with the greatest width at its middle; disk speckled with 
blackish and dotted with reddish brown, the blackish speckles form- 
ing a lyrate pattern ; lateral margins lined brown inside ; hind mar- 
gin bearing a series of dark brown longitudinal striae. Tegmina 
