188 "Transactions.—JZoolegy. 
straight white central streak from base to hindmargin somewhat above 
middle, lower edge rather irregular, narrowed towards base; inner margin 
very slenderly white towards base; a narrow white streak along hindmargin 
from extremity of central streak to apex : cilia pale shining grey, on upper 
half of hindmargin barred with white. Hindwings whitish-grey ; cilia white. 
Closely allied to C. vittellus, with which it agrees in the distinetly barred 
cilia of forewings, and resembling the most simply marked forms of that 
species, but constant; larger, more ochreous-yellowish, not fuscous; the 
antenne of male somewhat more slender, the apex of forewings less pointed 
and the hindmargin not distinctly sinuate, the hindmarginal black dots 
absent, and the hindwings greyer, not ochreous-tinged. 
Lake Wakatipu, on the dry mountain sides at from 2,000 to 5,000 feet ; 
taken commonly in December. 
29. Cr. sophronellus, n. sp. 
Female.—19 mm. Head and thorax ochreous-white, coarsely irrorated 
with greyish-fuscous. Palpi long, whitish, externally irrorated with grey. 
Antenne grey. Abdomen whitish, irrorated with grey. Legs grey-whitish. 
Forewings elongate, tolerably oblong, costa hardly arched, apex round- 
pointed, hindmargin straight, rather strongly oblique; greyish-fuscous, 
densely irrorated with white, and with a few black scales: cilia whitish- 
grey mixed with white, base white. Hindwings light fuscous-grey, towards 
hindmargin darker; cilia grey-whitish. 
Nearly allied to C. cyclopicus, but shorter-winged, and immediately 
separated from it by the grey hindwings; possibly other specimens may 
possess distinct markings, since in the female of C. cyclopicus they are also 
sometimes quite obsolete. 
One specimen received from Mr. R. W. Fereday, of uncertain locality. 
90. Cr. oncobolus, n. sp. 
Male, female.—24-27 mm. Head white. Palpi very long, white, 
externally slightly ochreous-tinged. Antenne whitish, in male shortly 
ciliated. Thorax white or greyish-white, shoulders ochreous. Abdomen 
whitish-ochreous. Legs white, anterior pair internally fuscous. Forewings 
elongate, narrow, tolerably dilated, costa gently arched, apex round-pointed, 
hindmargin straight, oblique, strongly rounded beneath; pale fuscous; all 
veins suffused with white, more or less confluent towards costa posteriorly, 
and obscurely margined with dark fuscous; a narrow white central streak 
from base to middle of dise, its apex sharply hooked downwards, margined 
beneath throughout by a strong black streak finely attenuated at base, and 
its apex margined posteriorly with black ; above the white central streak is 
a yellow-ochreous streak becoming dilated beyond it and suffused into ground- 
colour, and beneath the black streak a yellow-ochreous streak reaching apex 
