280 LITHOCOLLETID®. 
nitidis saturate rufo-aurantiis, fasciis duabus vie angulatis ante, strigulis 
tribus coste, duabus dorsi pone medium, luteo-argenteis, introrsum 
fusco-marginatis, puncto apicis rofundo atro. Exp. al. 8-34 lin. 
Head dark fuscous. ace and palpi silvery-grey. Antenne dark 
fuscous, the tip whitish, Anterior wings shining, deep reddish-orange, 
towards the base rather obscured with fuscous, with two yellowish-silvery 
slightly-angulated fascize before the middle, internally dark-margined, 
and beyond the middle with ¢/ee yellowish silvery streaks from the 
costa, and two from the inner margin, the last on each margin is very 
minute, the others are dark-margined towards the base of the wing; in 
the apex is a round black spot. Posterior wings grey, with paler cilia. 
Hitherto scarce; appears in May and August. ‘The larva (de- 
tected last July by Mr. Boyd, and found in the autumn by Mr. 
Wilkinson) mines the wpper side of the leaves of the alder; the 
mine is rather small, and placed exactly along a rib (not as usually 
between two ribs). 
36. Klemannella, Fab. 8. I. ii. 509 (1781); Haw. ; Step.; Hiib. ? 
—Kleemannella, Zell. Li. W. i, 244, pl. i. f. 86; v. Nicelli. Alis anti- 
cis saturate fuscis, fasciis duabus fere rectis ante, strigulis duabus costa, 
duabus dorsi pone medium, luteo-argenteis, introrsum fusco-marginatis, 
puncto apicis rotundo atro. xp. al. 24-3 lin. 
Head dark fuscous. ace and palpi silvery-grey. Antenne deep 
fuscous, the tip whitish. Anterior wings shining dark fuscous, with 
two yellowish-silvery nearly straight fascize before the middle, internally 
dark-margined, and beyond the middle with ¢wo costal and two dorsal 
streaks, yellowish-silvery and dark-margined towards the base of the 
wing; the second dorsal streak is very small and indistinct; in the 
apex of the wing is a round black spot. Posterior wings grey, with 
paler cilia. 
Mr. Hodgkinson has three specimens decidedly referable to 
this species; they were taken in company with S¢e¢tinensis. The 
larva feeds (according to v. Nicelli) in the wnderside of alder- 
leaves, its mine resembling that of a/nifoliedla. 
37. Schreberella, Fab. 8. I. ii. 304. 86 (1781); Haw.; Step. ; 
Sta.; Dup.?—Kleemannella, Panzer.—ulminella, Zell. L. B. i, 246. pl. 
1. f. 837; v. Nicelli. Alis anticis rufo-aurantiis, basi obscuriore, fasciis 
duabus argenteis, introrsum, sérigulaque postica coste utrinque nigro- 
marginatis, strigula dorsi argentea usque ad striolam apicis argenteo-fus- 
cam producta. Wxp. al. 3 lin. 
Head black. Face and palpi metallic. Antenne black, the tip 
white. Anterior wings rich reddish-orange, at the base almost black ; 
an oblique and slightly-curved fascia before the middle, and an almost 
straight fascia in the middle are silvery, and have dark margins towards 
the base of the wing; on the costa at the commencement of the cilia 
is @ silvery-white streak, margined on both sides with black scales ; 
