187 



The caterpillar is yellowish green, the head aiid shield 

 black. 



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



It feeds on the Pine. 



To W. F. Kirby, Esq., of Camden Square, London, my 

 best thanks are due for various most obliging assistances. 



COCCYX HYRCINIANA. 

 Plate, XCI. Figure 13. 



Localities for this species are Brighton and throughout 

 the country ; also in Scotland. 



The situations where it is found are in fir plantations. 



The perfect insect appears in May and June. 



Likewise also to Mr. T. Wilkinson, of Cliff Bridge 

 Terrace, Scarborough, I am very much indebted. 



COCCYX DISTINCTANA. 

 Plate XCI. Figure 14. 



Localities for this species are at Braithwaite near Winder- 

 mere. 



It feeds on the Scotch Fir. 



My very best thanks are here also due to Frederick 

 Smith, Esq., of the British Museum. 



