from Australia and New Zealand. 385 
depressed, and a costal streak of modified blackish scales from 
near base to beyond middle. 
Wellington; two specimens (G. V. Hudgon). 
Cxtorocrystis, Hiib. 
C. aristias, sp. n. 
3d 24mm. Head white. Antenne with short fine pectinations 
terminating in fascicles of long cilia. Thorax ochreous-whitish, 
sprinkled with fuscous. Abdomen ochreous-whitish, somewhat 
blackish-mixed, segments 2 and 3 suffused with blackish, anal 
segment rosy-tinged. Forewings ochreous-whitish, with faint 
strie of light reddish and dark fusconus scales; basal patch 
suffused with crimson and dark fuscous towards costa; edges of 
median band stronger and darker-marked, especially on costal 
half ; a narrow transverse dark fuscous discal mark; fifth and 
sixth fasciz greyish-ochreous, suffused with dark fuscous towards 
costa. Hindwings with termen sinuate beneath apex; fuscous- 
whitish, with scattered dark fuscous scales indicating very faint 
strie; a dark fuscous discal dot ; a postmedian series of small 
black dots ; a rosy suffusion towards termen. 
Mount Arthur; one specimen (G. V. Hudson). Mr. 
Hudson states that the species varies considerably. 
Hypriomzya, Hiib. 
HH. hemizona, sp. n. 
3d 25mm. Head and thorax fuscous, darker-irrorated. Anten- 
nal ciliations +. Forewings with termen waved, gently rounded, 
oblique ; fuscous, irrorated with dark fuscous, forming obscure 
striz ; median band somewhat darker, anterior edge preceded by 
an obscure pale ochreous-tinged stria, more whitish towards costa, 
posterior edge obtusely prominent at + from costa, and with a 
more rectangular prominence in middle, marked with a spot of 
blackish suffusion, followed by a dall whitish and then by a light 
brownish-ochreous stria, more conspicuous on upper half ; a small 
dark fuscous transverse discal spot. Hindwings pale fuscous. 
Wellington; one specimen (G. V. Hudson). An 
obscure species, but very different from any recorded 
New Zealand form; perhaps allied to the Australian 
H. imperviata, but the resemblance is not very pro- 
nounced. 
