Meyricxr.—On New Zealand Micro-Lepidoptera. 19 
I am acquainted with seventeen New Zealand species, which may be » 
thus separated :— 
I. Forewings with a sharply-defined white longitudinal streak from base to hindmargin. 
A. Streak above middle; costal area dark fuscous .. Ws .» 12. flexuosellus. 
B. , central; costal not darker than ground-colour 
1. Forewings blotched with dark fuscous Fa a .. 2. corruptus. 
; P. not blotche 
a. Hindwings dark fuscous a is es 4 1. ethonellus. 
3 a light grey or whitish 
* Head light ochreous 
+ Hindmargin dotted with black ae ME .. 6. haplotomus. 
tt ~ not dotted me xs x .. 8. simples. 
** Head white 
+ Cilia grey barred with white .. 2 v .. 11. vittellus. 
tł ,, wholly white or whitish 
i. Costa with a rather broad white streak through- 
out e v s ve «+ 9. siriellus. 
ib T „ a slender white streak throughout .. 7. callirrhoiis. 
Hh , aslender white streak from near bain. 
laren: dilated 5. dicrenellus. 
is PEDES $5 rved white rei ns Silis 
midile ” emm — 5 +» 10. apicellus. 
II. Forewings with no well-defined ] hing 
hindmargin 
A. With two slander longitudinal ferruginous streaks ve .. 17. zanthogrammus. 
B. Without ferruginous streaks 
1. With a blackish or dark fuscous streak from base 
a. Forewings pale ochreous or whitis we v .. 9. ramosellus. 
: grey 
z White basal streak hooked downwards in middle of 
disc 
isc T . 15 muda 
** White fan] FAS straight tenon us Ps + 16, strigosus, Shay aco d. 
2. Without blackish basal ii c / 
a. Forewings whitish with a p h submedian streak 4. angustipennis. 
5 greyish .. ks 4 Sa ee .. 14. eyelopicus. 
e. $i brownish, with white and dark fuscous mark- 
ings ex o ee ss «s b> .« 18. tuhualis. 
1. Cr. athonellus, n. sp. 
Male.—18-19 mm. Head, palpi, and thorax deep ochreous-brown, 
shoulders with a small yellowish-white spot; palpi rather short, beneath 
ochreous-white towards base. Antenne dark fuscous. Abdomen dark 
fuscous, gradually suffused with pale ochreous posteriorly. Anterior and 
middle legs dark fuscous; posterior legs whitish-ochreous, apex of tarsi 
infuseated. Forewings short, moderately broad, costa almost straight, apex 
almost acute, hindmargin very slightly sinuate, nearly straight, moderately 
oblique ; rather bright deep ochreous-brown; costal edge narrowly ochreous- 
