A revision of Sepedonea, a neotropical genus of snail-killing flies (Diptera:Sciomyzidae)
Amnon Freidberg, Lloyd Knutson, and Jay Abercrombie
(Smithsonian contributions to zoology, no. 506)
Smithsonian Institution Press, 1991
Includes bibliographical references (p. 38)
Smithsonian Institution Press