EXPLANATION OF PLATE XX. 



—Anisoia virginiensis, 9 . 

 —Anisota rirginieiisis, $ . 

 —Anisota virginienKis, 9 • 

 -Anisoia sligma, g . 

 —Anl^oln sligmrt, S ■ 

 -Anlxola sligmii, 9 ■ 

 —Anisota sligniii, $. 



-Aninota stigma, 9. Thi.s example ha;^ no spots on wings of one side; loaned Ijy .Mr. .loutel. 

 —Anixota stigma, $ . 

 —Anisota senatoria, 9- 

 —Anisota senatoriu, 9. 

 —Anisota senatoria, $ . 

 -Aih'locephala biseria, $ . 

 —Arlelocephala hisecia, 9 • 

 —Anisota riibicunda, $ . 

 —Anigota riMnmda, S . 

 -Anisota rnliirunrla, 9. 



-Cithcfonia sijuilrraHs, $ . The hue is too green; the niotli is of a warm pnrplisli gray t)rown. 

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