A LIST OF THE LEPILOPTEKA KA^OWX TO OCCUK 
12s’’ EOEFOLK. 
- OlUUNI, 
1 Ai’iLio MACH AON. Liiiii. Fouiid ill all the fens of the rivers 
\ are and Bure, and their tributaries, wliere its 
lai va feeds on marsh fennel {^Peucediuuun 
paluslre) and other UmhelUj'tnt:. Its range in 
this country is gradually becoming more i-e- 
stricted, from the drainage of the fens of Cam- 
bridge and Huntingdonshire, ami it seems 
probable that in a few years, it may have 
ceased to be found in any numbei’s elsewhere 
than in our Norfolk fens. Here, however, 
from the nature and e.xtent of our fens, and 
their situation along the river courses, and from 
the strictness with which many of them are 
l>reserved, there is reason to hope, that this 
splendid species may survive till a very distant 
period. 
Lkucopuasia sinapis. Linn. ^Vormegay. Two specimens taken 
in the Rainbow wood, reported by Mr. Atmore. 
PiERis CRATASGi. Liiui. Curtis in his “ British Entomolo^v ” 
states, that “it has been taken in Norfolk.” 
If this is correct it is probably long extinct. 
„ URASsicj;;. Linn. Abundant everywhere. 
„ RAP.E. Linn. Abundant everywhere. 
,, NAPi. Linn. Abundant everywhere. 
Anthocharis cardamines. Linn. Of general occurrence. 
Gonspteryx ruamni. Linn. Of general occurrence. 
CoLiAS EDUSA. Fab. Of general occurrence, but irregular in its 
appearance. 
„ „ Var. HEUCE, Hub. Thetford, Blofield ; rare. 
,, iiYALE. Linn. Norwich, Horsford, Broome, Aldeby, 
Merton, Thetford, Halvergate, Potter Heigham. 
"S'ery uncertain in its appearance ; common in 
18G8. 
