Comparative external morphology, phylogeny, and a classification of the bees (Hymenoptera). Bulletin of the AMNH ; v. 82, article 6

Michener, Charles D. (Charles Duncan), 1918-2015.2005-10-062005-10-061944http://hdl.handle.net/2246/1272p. [151]-326 : ill. ; 27 cm.Includes bibliographical references and index.36795229 bytesapplication/pdfen-USQH1 .A4 vol.82, art.6, 1944Bees -- Morphology.Bees -- Phylogeny.BeesHymenoptera -- Classification.Comparative external morphology, phylogeny, and a classification of the bees (Hymenoptera). Bulletin of the AMNH ; v. 82, article 6Morphology and classification of beestext