PLATE XXX. 



Hepialus hectus. 



1,1a, larva after last moult in roots of fern (Pteris 

 aquilina) ; 1 b, pupa. 



See pp. 52 — 54. 



Hepialus lupulinus. 



2, larva after last moult ; 2 a, pupa. 



See pp. 129, 130. 



Hepialus humuli. 



3, 3 a, 3 &, larva after last moult ; 3 c, pupa. 



See pp. 131, 132. 



Hepialus velleda. 



4, 4 a, 4 b, larva after last moult ; 4 c, pupa ; 4 d, 

 piece of root of fern (Pteris aquilina) burrowed by the 

 larva. 



See pp. 54—57. 



Hepialus sylvinus. 



5, larva after last moult burrowing in root of dock. 



See pp. 57, 58. 



