Explanation of Plate VI 
(The specimens figured are contained in the collection of W. J. 
Holland.) 
i. 
Cocytius ant ecus Drury, 9 . 
2 . 
Pseudosphinx tetrio Linnaeus, (Jb 
3- 
Herse cingulata Fabricius, <5h 
4- 
Dolha hylccus Drury, $ . 
.5- 
Hyloicus vancouverensis albescens Tepper, cT 
6 . 
Hyloicus eremitus Hlibner, 9 . 
7* 
Ceratomia undulosa Walker,. 9 • 
8 . 
Hyloicus kalmice Abbot & Smith, 9 • 
9- 
Cressonia juglandis Abbot Sc Smith, 9 • 
10 . 
Hyloicus separatus Neumoegen, C. 
