Explanation of Plate VI 



(The specimens figured are contained in the collection of W. 

 Holland.) 



i 



2 



3 

 4 



5 

 6 



7 

 8 



9 



10 



Cocytius antceus Drury, 9 



Pseudosphinx tetrio Linnaeus, c?. 



Herse cingulata Fabricius, cT. 



Dolba hylams Drury, 9 



Hyloicus vancouvercnsis albescens Tepper, c?. 



Hyloicus eremitus Hubner, 9 



Ceratomia undnlosa Walker, 9 



Hyloicus kalmice Abbot & Smith,. 9 



Cress onia juglandis Abbot & Smith, 9 . 



Hyloicus separatus Neumcegen, cj 1 



