A phylogeny of the thirty-two genera in the Elaenia assemblage of tyrant flycatchers. American Museum novitates ; ; no. 2914.

Lanyon, Wesley E.2005-10-062005-10-061988http://hdl.handle.net/2246/517357 p. : ill. ; 26 cm.Bibliography: p. 49-52.23025852 bytesapplication/pdfen-USQL1 .A436 no.2914 1988Eloenia -- Classification.Tyrannidae -- Classification.Birds -- Classification.A phylogeny of the thirty-two genera in the Elaenia assemblage of tyrant flycatchers. American Museum novitates ; ; no. 2914.text