24 



SCOTOSIA DUBITARIA. 



COMMON TISSUE. 

 Plate XXXIII. Figure 13. 



Localities for this species are York, Brighton, Ilfra- 

 combe, Barnstaple, Birkenhead, Bristol, Cambridge, Lower 

 Guiting, Darlington, Edinburgh, Exeter, Halton, Lewes, 

 Huddersfield, Kingsbury, Lyndhurst, Manchester, Newn- 

 ham, Newcastle-on-Tyne, Tenterden, Worthing. 



The situations where it is found are gardens and woods. 



The perfect insect appears in April and May, August 

 and September. 



The caterpillar is pale green, with four thin lines of 

 white on the back ; side line bright yellow. 



The date of the appearance of the caterpillar is in July ? 



It feeds on the buckthorn (Rhamnus catharticus.) 



The chrysalis is found under the ground. 



SCOTOSIA VETULARIA. 



BROWN SCALLOP. 

 Plate XXXIII. Figure 14. 



Localities for this species are Brighton, Bristol, Cam- 

 bridge, Sanderstead, Halton, Kingsbury, Worcester, 

 Lewes, Newnham. 



The situations where it is found are chalky places. 



The perfect insect appears in June. 



The caterpillar is bluish-grey, with two white lines on 

 the back; the side line yellow and broad. 



