REVISION OF SPKCIES OP THE GENUS AGKOTIS. 223 



ringed, only sliii'hlly paler than ground color, soiuesvliat darker at ex- 

 tremities. Secondaries of male white. Ueneath, primaries pale fuscous 

 gray, outwardly powdery, with a dusky shade line and faint discal spot ; 

 secondaries immaculate. 



Exi)ands o4" "", 1.35 inches. 



Habitat — Colorado. 



A single male specimen, collected by Mr. Bruce is in the collection 

 U. S. National Museum. This is an evident ally of mesaoria, which it 

 resembles closely in all the maculation of primaries, but from which 

 it differs obviously by the pure white secondaries. It is also smaller 

 than the average messoria, and the body, compared with the wings, 

 is more robust iu appearance. 



