PLATE XLVIII. 



Eriogaster lanestris. 



1, 1 a, larvae before last moult ; 1 b, 1 c, 1 d, larvae 

 after last moult ; 1 e, cocoon. 



Fig. 1 d is just a little too thick along the side 

 below the yellow markings. (W. B.'s MS.) 



P(EOILOCAMPA POPULI. 



2 b, larva before last moult ; 2, 2 a, 2 c, larvae 

 after last moult. (See also Plate XLIX, figs. 1,1 a.) 



See pp. 58 — 60. 



