Studies of Gymnomyzinae (Diptera:Ephydridae), IV: revision of the shore-fly genus hecamede haliday /
Gymnomyzinae.
Wayne N. Mathis.
- Washington, D.C. : Smithsonian Institution Press, 1993
- iii, 46 p. : ill. ; 29 cm.
- Smithsonian contributions to zoology ; no. 541, .