Nocluidae 
The species is found in Colorado, and probably has a wide 
range in the Rocky Mountains. 
(16) Autographa ampla Walker, Plate XXVIII, Fig. 31, ?. 
This fine species is northern in its range, but extends its 
habitat southward along the ranges of the great mountains of the 
west. 
(17) Autographa basigera Walker, Plate XXVIII, Fig. 26, $ . 
Syn. laticlavia Morrison. 
The insect occurs in the Appalachian subregion. 
(18) Autographa simplex Guenee, Plate XXVIII, Fig. 57, & . 
This is one of the very commonest species of the genus, 
which is apparently universally distributed throughout our 
country. 
Genus SYNGRAPHA Hiibner 
This genus is composed of species which are subpolar in 
their habitat. Of the four species which are reckoned as belong¬ 
ing to the fauna of North America, we illustrate two. 
(1) Syngrapha hochenwarthi Hochenwarth, Plate XXVIII, 
Fig. 41, 6 • 
Syn. diver gens Fabricius. 
Found everywhere in Arctic America. The specimen figured 
was taken in Labrador. 
(2) Syngrapha devergens Hubner, Plate XXVIII, Fig. 40, $ . 
Syn. alticola Walker. 
The species is found in Labrador, and has been reported from 
the high mountains of Colorado. It will probably be found to 
have a wide range. 
Genus ABROSTOLA Ochsenheimer 
We give representations of both the species which occur in 
our fauna. 
(1) Abrostola urentis Guenee, Plate XXVIII, Fig. 42, $ . 
The insect, which is by no means common, is found in the 
Appalachian subregion. 
(2) Abrostola ovalis Guenee, Plate XXVIII, Fig. 43, $ . 
The range of this insect is the same as that of the last 
mentioned. 
240 
