A revision of Sepedonea, a neotropical genus of snail-killing flies (Diptera:Sciomyzidae) /
Freidberg, Amnon.
A revision of Sepedonea, a neotropical genus of snail-killing flies (Diptera:Sciomyzidae) / Amnon Freidberg, Lloyd Knutson, Jay Abercrombie. - Washington, D.C. : Smithsonian Institution Press, 1991. - iii, 48 p. : ill. ; 28 cm. - Smithsonian contributions to zoology ; 506 .
A revision of Sepedonea, a neotropical genus of snail-killing flies (Diptera:Sciomyzidae) / Amnon Freidberg, Lloyd Knutson, Jay Abercrombie. - Washington, D.C. : Smithsonian Institution Press, 1991. - iii, 48 p. : ill. ; 28 cm. - Smithsonian contributions to zoology ; 506 .