Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948.Castellanos, Alberto, 1896-1968.2005-10-062005-10-061940http://hdl.handle.net/2246/2237[1] p. ; 24 cm.127868 bytesapplication/pdfen-USQL1 .A436 no.1080, 1940Camptopoeum castellaniAndrenidae -- ArgentinaBees -- ArgentinaInsects -- ArgentinaA new bee from the Argentine Republic. American Museum novitates ; no. 1080text