Geometridae 
The species is indigenous in the Appalachian subregion. 
(4) Eois sideraria Guenee, Plate XLIII, Fig. 1 3, $ . 
Syn. californiaria Packard; californiata Packard; pacificaria Packard. 
The species ranges over the northern portions of the United 
States. 
SUBFAMILY GEOMETRIN/E 
Genus CHLOROCHLAMYS Hulst 
(1) Chlorochlamys chloroleucaria Guenee, Plate XLIII, 
Fig- 17. ?• 
Syn. indiscriminaria Walker; densaria Walker; deprivata Walker. 
The insect ranges from the Atlantic to the Pacific. It is freely 
attracted to light in the evening. 
Genus EUCROSTIS Hiibner 
(1) Eucrostis incertata Walker, Plate XLIII, Fig. 18, &. 
Syn. oporaria Zeller; gratata Packard. 
Not at all uncommon in the Appalachian subregion. 
Genus RACHEOSPILA Guenee 
A small genus, characteristic of the hot lands of the American 
continents. One species, R. lixaria , is found in the Appalachian 
subregion as far north as the Middle States; the four remaining 
species found within our territory have thus far been reported only 
from Florida. 
(1) Racheospila hollandaria Hulst, Plate XLIII, Fig. 19, $. 
The specimen depicted on the plate is the type of the species, 
which was taken by the writer on the upper waters of the St. 
Johns River. 
(2) Racheospila saltusaria Hulst, Plate XLIII, Fig. 20, $ . 
The specimen depicted on the plate is likewise the type of 
the species and came from the same locality as the preceding 
species. 
Genus SYNCHLORA Guenee 
(1) Synchlora liquoraria Guenee, Plate XLIII, Fig. 23, $. 
Syn. tricoloraria Packard. 
A species which is very widely distributed throughout the 
United States. 
336 
