Mathis, Wayne N. <br/><br/>
Studies of Gymnomyzinae (Diptera: Ephydridae), II : a revision of the shore fly subgenus pseudohecamede Hendel of the genus Allotrichoma becker 

 - Washington :  Smithsonian, Institution,  1991 
 - 28 p.  : ilus. 
 - Smithsonian contributions to zoology  ; 522 .
 - Smithsonian contributions to zoology  ; 522 .
<br/><br/><label>LCCN: </label>4597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dípteros.<br/>Ephydridae.