Mathis, Wayne N. <br/><br/>
Studies of Parydrinae (Dipetera: Ephydridae) 

 - Washington ; Smithsonian Institution,  1985-19 
 - v.  : ilus 
 - Smithsonian contributions to zoology .
 - Smithsonian contributions to zoology .
<br/><br/><label>LCCN: </label>32516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brachydeutera.<br/>Entomología sistemática.<br/>Ephydridae.<br/>Pelinoides.