Mxvnick.—On New Zealand Miero-Lepidoptera. 185 
streaks, two margining the central white streak, one within it obsolete: 
cilia white. Hindwings pale fuscous-grey, towards hindmargin darker, 
veins paler ; cilia white. 
Allied to C. catacaustus, which it agrees with in the hairy coxm, but 
differing much in the strictly-triangular form of the forewings, and also in 
colour. 
Castle Hill; one specimen received from Mr. J. D. Enys. 
23. Cr. ephorus, n. sp. 
Male.—829 mm. Head snow-white. Palpi very long, ochreous, above 
and internally snow-white. Antenne grey-whitish, very shortly ciliated. 
Thorax snow-white, patagia deep ochreous-yellow. Abdomen grey-whitish. 
Legs light ochreous, posterior pair more whitish. Forewings very long, 
narrow, somewhat dilated posteriorly, costa slightly arched, apex round- 
pointed, hindmargin rather strongly sinuate, oblique ; shining snow-white ; 
extreme costal edge fuscous, becoming yellow-ochreous posteriorly ; a rather 
broad straight bright deep ochreous-yellow stripe from base below middle to 
hindmargin above anal angle ; inner margin narrowly ochreous-yellow from 
4 to anal angle: cilia snow-white, opposite submedian stripe and on anal 
angle whitish-ochreous. Hindwings pale whitish-ochreous-grey ; cilia 
ochreous-whitish. 
This handsome species is nearly allied to C. angustipennis, but much 
more clearly and brightly coloured; the forewings are equally long and 
narrow, but without the acute produced apex of that species, and the hind- 
wings more greyish-tinged. 
Arthur’s Pass ; one weve taken at 4,800 feet, in January. 
. Cr. creneus, n. 
Male, female.—982-86 mm. Head white, behind eyes ochreous-brown, 
towards middle of face whitish-ochreous. Palpi very long, light brownish- 
ochreous, above and internally white. Antenne whitish, in male shortly 
ciliated. Thorax ochreous-white, patagia brownish-ochreous. Abdomen 
whitish. Legs brownish-ochreous, posterior pair whitish above.  Fore- 
wings very elongate-triangular, costa moderately arched, apex round-pointed, 
hindmargin rather oblique, straight or faintly sinuate, rounded beneath ; 
rather light brownish-ochreous, slightly brassy-tinged, somewhat browner 
in dise ; a rather narrow almost straight white median streak from base to 
hindmargin slightly above middle ; inner margin slenderly white near base : 
cilia white, sometimes partially slightly ochreous-tinged, beneath anal angle 
greyish-tinged. Hindwings whitish, faintly greyish-tinged ; cilia white. 
This species and the four following belong to the group of C. vittellus, 
and doubtless other allied species will be discovered. C. eremeus is readily 
known by the entire absence of all white marking except the central streak 
