81 



STENIA PUNCTAMS. 

 LONG-LEGGED PEARL. 



Plate LXXIV. Figure 20. 



Localities for this species are Looe, Sheffield, Ran- 

 worth, Ventnor, Sidmouth. 



The perfect insect appears in July; July 2. 



HYDROCAMPIDJE. 



CATACLYSTA LEMNALIS. 

 SMALL CHINA-MARK. 



Plate LXXIV. Figure 21. 



Localities for this common species are York, Askhatn 

 Bog, Buttercrambe Moor, Brighton, Humberstone, etc., 

 etc. 



The situations where it is found are ponds. 



The perfect insect appears in June, July, and August. 



The caterpillar is olive brown with a dark line 

 along the back, most so on the fore part; the head 

 yellowish white. 



The date of the appearance of the caterpillar is in 

 April and May. 



It feeds on the duckweed (Lemna minor}. 



The chrysalis is found enclosed in a cocoon. 



PARAPONYX STRATIOTALIS. 



Plate LXXV. Figure 1. 

 Localities for this species are York, Lewes, Farnham, 



