Geometridae 
A native of the Appalachian subregion. 
(2) Therina athasiaria Walker, Plate XLIV, Fig. 27, $ . 
Syn . siccaria Walker; seminudata Walker; seminudaria Packard; bibularia 
Grote & Robinson. 
The habitat of this species is the same as that of the preceding. 
(3) Therina fiscellaria Guenee, Plate XLIV, Fig. 23, 6. 
Syn. flagitaria Guenee ; panisaria Walker; cequaliaria Walken 
The insect ranges from the Atlantic to Colorado. 
(4) Therina fervidaria Hubner, Plate XLIV, Fig. 24, $. 
Syn. pultaria Guenee ; sciata Walker; invexata Walker. 
The moth is quite common in the Atlantic States. 
Genus METROCAMPA Latreille 
(1) Metrocampa praegrandaria Guenee, Plate XLIV, Fig. 
30, $ . 
Syn. perlata Guenee ; perlaria Packard ; viridopcrlata Packard. 
The home of the species is the northern part of the United 
States and southern Canada. 
Genus EUGONOBAPTA Warren 
(1) Eugonobapta nivosaria Guenee, Plate XLIV, Fig. 51, 3. 
(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, $. 
Syn. niveosericeata Jones. 
The moth ranges from the Atlantic westward as far as 
Colorado. 
(2) Ennomos magnarius Guenee, Plate XLIV, Fig. 34, o . 
(The Notch-wing.) 
Syn. alniaria Packard ( non Linnaeus) ; autumnaria Moeschler (non Werne- 
burg) ; lutaria 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 
