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ELACHISTA CERUSSELLA. 
Plate CXXIV. Figure y. 
Localities for this widely distributed species are 
York, Scarborough, Market Harborough, Manchester, 
Darlington, Cambridge, Birkenhead. 
The situations where it is found are in marshy grounds. 
The perfect insect appears in May and the beginning 
of August. 
The caterpillar is of a pale primrose yellow colour, 
the second segment with two pale brown spots; the 
head brown. 
The date of the appearance of the caterpillar is in 
April and July. 
It feeds on the reed (Arundo phragmites). 
ELACHISTA RIIYNCOSPORELLA. 
Plate CXXIV. Figure 10. 
Localities for this species are York, Scarborough, 
Haldon near Dawlish, Market Harborough, the New 
Forest, Manchester, the Cambridgeshire Fens, Pembury, 
Cambridge, Bristol, Birkenhead. 
The situations where it is found are moors, fens, 
bogs, mosses, and waste places. 
The perfect insect appears in May, June, and July. 
The caterpillar is greenish grey, inclining to yellow on 
the fore part; the head dark brown. 
