/Egeriidae 



(8) Synanthedon aureopurpurea Henry Edwards, Plate 

 XLVI, Fig. 33, $ . 



The moth occurs in Texas. No history of its habits has as yet 

 been written. 



(9) Synanthedon pyri Harris, Plate XLVI, Fig. 25, ? . 



Syn. kccbelei Henry Edwards. 



This is a common species everywhere, infesting the bark of 

 pear- and apple-trees. In the vicinity of Pittsburgh many trees 

 have been killed by these mischievous little creatures. 



(10) Synanthedon scitula Harris, Plate XLVI, Fig. 29, $. 



Syn. gallivorum Westwood ; hospes Walsh ; amula Henry Edwards. 



The larvae inhabit the bark of chestnut, dogwood, oak, willow, 

 hickory, and the galls of oaks. The moth ranges from Canada to 

 Virginia, and westward through the Valley of the Ohio. 



(11) Synanthedon albicornis Henry Edwards, Plate XLVI, 

 Fig. 27, ? . 



Syn. proximo Henry Edwards ; modesta Kellicott. 



The moth is not known to occur south of the Potomac and 

 the Ohio. It ranges from New England to Oregon. The larvae 

 feed upon the trunks and shoots of willows. 



Genus CALESESIA Beutenmuller 



(1) Calesesia coccinea Beutenmuller, Plate XLVI, Fig. 

 36, 9. 



The habitat of this rare insect is New Mexico. The male and 

 the early stages are as yet unknown. 



Genus PARANTHRENE Hubner 



(1) Paranthrene heucherae Henry Edwards, Plate XLVI, 



Fig. 35. <$ 



There are several species in the genus found in the United 

 States, which are all, as yet, rare in collections, and little is known 

 as to their life-history. The present species has been found in 

 New Mexico. 



FAUNAL SUBREGIONS 



This volume is an attempt to bring together into compact 

 form an account of the commoner and more striking species of 



387 



