Geometridae 



A native of the Appalachian subregion. 



(2) Therina athasiaria Walker, Plate XLIV, Fig. 27, $ . 



Syn. siccaria Walker ; seininndata Walker ; setninuciaria Packard ; hihiilaria 

 Grote & Robinson. 



The habitat of this species is the same as that of the preceding. 



(3) Therina fiscellaria Guenee, Plate XLIV, Fig. 2^, 6 . 



Syn. flagitaria Guenee ; panisaria Walker ; erqualiaria Walker. 



The insect ranges from the Atlantic to Colorado. 



(4) Therina fervidaria Hubner, Plate XLIV, Fig. 24, 6 . 



Syn. piiltaria Guenee ; sciata Walker ; invexata Walker. 



The moth is quite common in the Atlantic States. 



Genus METROCAMPA Latreille 



(i) Metrocampa praegrandaria Guenee, Plate XLIV, Fig. 

 30, 3 . 



Syn. /iV'/aA/ Guenee; perlaria Packard; viriJopcrlata Packard. 



The home of the species is the northern part of the United 

 States and southern Canada. 



Genus EUGONOBAPTA Warren 



(i) Eugonobapta nivosaria Guenee, Plate XLIV, Fig. 31, $, . 

 (The Snowy Geometer.) 



Syn. nivosata Packard. 



This is a very common species in the Appalachian subregion. 

 It is particularly abundant in western Pennsylvania. 



Genus ENNOMOS Treitschke 



The genus is found in both Europe and America. Three spe- 

 cies are attributed to our fauna, two of which we figure. 



(1) Ennomos subsignarius Hubner, Plate XLIV, Fig. 35, 6 . 



Syn. niveosc'ficcaia Jones. 



The moth ranges from the Atlantic westward as far as 

 Colorado. 



(2) Ennomos magnarius Guenee, Plate XLIV, Fig. 34, $, . 

 (The Notch-wing.) 



Syn. alm'aria Packard (//on LimiKus) ; autitmnaria Mojschler {non Werne- 

 burg) ; liitaria Walker. 



This is one of the larger and more conspicuous species of the 

 family. It is rather a common insect in the northern United States, 



348 



