Burns, John McLauren. <br/><br/>
Wallengrenia otho and W. egeremet in eastern North America (Lepidoptera, Hesperiidae, Hesperiinae) / 
John M. Burns. 
 - City of Washington :  Smithsonian Institution Press,  1985. 
 - Smithsonian contributions to zoology ;  no. 423 .
 - Smithsonian contributions to zoology ;  no.423. .
<br/><br/> Supt. of docs. no. S1 1.27 : 423. 
<br/><br/>Bibliography: p. 38-39. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wallengrenia otho -- Classification.--Wallengrenia otho -- Classification.<br/>Wallengrenia egeremet -- Classification.--Wallengrenia egeremet -- Classification.<br/>Insects -- Classification.--Insects -- Classification.<br/>Insects -- Atlantic State -- Classification.--Insects -- Atlantic State -- Classification.--Insects -- Atlantic State -- Classification.