Geometridae 



Genus GONODONTIS Hubner 



(i) Gonodontis hypochraria Henich-Schaeffer, Plate XLV, 

 Fig. I, S . 



Syn. refractaria Guenee ; iiustnsata Walker. 



The insect ranges from the Atlantic coast to the central por- 

 tions of the Rocky Mountains. It is very variable in color and 

 in the distribution of the spots and markings. 



(2) Gonodontis duaria Guenee, Plate XLV, Fig. 2, ? . 



Syn. hdDiaria Guenee ; cii^^n-asaria Walker ; adustaria Walker. 



The distribution of this species is coincident with that of the 

 preceding. 



(3) Gonodontis obfirmaria Hubner, Plate XLV, Fig. 14, ,^ . 

 The moth is found in the Atlantic States. It is common in 



western Pennsylvania. 



Genus EUCHLiENA Hubner 



(i) Euchlsena serrata Drury, Plate XLV, Fig. 4,6. (The 

 Saw-wing.) 



Syn. serrataria Packard ; co)icisaria Walker. 



This rather large and showy species is not at all uncommon 

 in the eastern portions of the region with which this book deals. 



(2) Euchlaena obtusaria Hubner, Plate XLV, Fig. 3, 5 . 



Syn. propria rid Walker ; dfcisaria Walker. 



Like the preceding species, a native of the eastern half of the 

 continent. 



(3) Euchlsena effectaria Walker, Plate XLV, Fig. 24, <5 . 



Syn. muzaria Walker. 



A denizen of the Appalachian subregion. 



(4) Euchlsena amcenaria Guenee, Plate XLV, Fig. 7, ^ . 



Syn. deplanarici Walker ; arefactaria Grote & Robinson. 



The habitat of the insect is the same as that of the preceding 

 species. 



(s) Euchlsena astylusaria V^alker, Plate XLV, Fig. 8, 6 . 



Syn. niadiisaria Walker; opomaria Walker; viiiosaria Grote & Robinson. 



A native of the Atlantic States. 



(6) Euchlsena pectinaria Denis & Schiffermiiller, Plate XLV, 

 Fig. 25, 6 . 



Syn. dedjictaria Walker. 



Found from the Atlantic to the Mississippi. 



