Bees of the genus Panurginus obtained by the American Museum Rocky Mountain Expeditions. American Museum novitates ; no. 36

Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948.Lutz, Frank Eugene, 1879-1943.2005-10-062005-10-061922http://hdl.handle.net/2246/461410 p. ; 24 cm.6683611 bytesapplication/pdfen-USQL1 .A436 no.36, 1922Panurginus -- Rocky Mountains RegionBees -- Rocky Mountains RegionInsects -- Rocky Mountains RegionBees of the genus Panurginus obtained by the American Museum Rocky Mountain Expeditions. American Museum novitates ; no. 36text