The North American species of Diastrophus and their galls. Bulletin of the AMNH ; v. 26, article 11.

Beutenmüller, William, 1864-1934.2005-10-062005-10-061909http://hdl.handle.net/2246/1964p. 135-145, [4] leaves of plates : ill. ; 24 cm.Includes bibliographical references.3596961 bytesapplication/pdfen-USQH1 .A4 vol.26, art.11, 1909DiastrophusGallflies -- North AmericaGalls (Botany) -- North America.Gall insects -- North AmericaInsects -- North AmericaThe North American species of Diastrophus and their galls. Bulletin of the AMNH ; v. 26, article 11.Species of Diastrophus and their gallstext