100 
APPEN DIX. 
Page 45. 
P(ECILOCHROMA STABILANA, Step. MSS. 
This supposed species, which occurred during 1 the past sum¬ 
mer, in considerable plenty, with scarcely any variation, at Whittle- 
sea Mere, appears upon a maturer examination, to be too closely 
allied to some of the numerous varieties of P. Brunuichana, espe¬ 
cially to var. e , to be considered as a distinct species, the name must 
therefore be expunged from our lists. The Tortrices are peculiarly 
disposed to vary, and in no genus more so than in the present, hence 
the supposition that the so-called stabilana was distinct from the 
general uniformity of the specimens ; but instances do occur, where, 
from some unknown cause, an insect varies less in one locality than 
another. 
Page 52. 
Pamplusia Alticolana, Step. MSS. 
Pamp. Alls anticis castaneo^brunneis, strigis argenteis , margi- 
nibus internis et posticis nigro variegatis. (Exp. Alar. 1\ lin.) 
Front pale reddish ; crown, thorax, and anterior wings deep 
shining chestnut brown ; the latter with three silvery streaks, placed 
obliquely, the first about the middle of the costa, the other two equi¬ 
distant from each other and the tip of the wing ; on the costa itself 
are a few snowy-white spots, and some blackish streaks at the tip ; 
the inner margin of the wing and a portion of the disk towards the 
hinder margin clouded with black ; fringe deep brown, with the 
apical portion paler: hinder wings deep fuscous ; fringe reddish 
brown, slightly clouded. 
Scotland. 
Page 60. 
Dichrorampha consortana, Step. MSS. 
Dich. Alis anticis subpur pureo-fusds ^ strigis interruptis atris , 
costa albo nigroquepunctata. (Exp. Alar. 5 lin.) 
Head, thorax, and anterior wings fuscous, with a slight purplish 
tinge, the latter with numerous transverse deep black streaks dis- 
