Mathis, Wayne N. <br/><br/>
Studies of Gymnomyzinae (Diptera:Ephydridae), IV : A revision of the Shore-Fly Genus Hecamede Haliday 
Wayne N. Mathis. 
 - Washington  Smithsonian Institution Press  1993. 
 - iii, 46 p.  ill. 
 - Smithsonian contributions to zoology ; nos. 522, 541. .
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ephydridae--Classification.