%0 Journal Article
%T Observations on Aggregations of Males of Two Species of Beewolves(Hymenoptera: Sphecidae: Philanthus)
%A Howard E. Evans
%J Psyche
%D 1993
%I Hindawi Publishing Corporation
%R 10.1155/1993/35901
%U http://dx.doi.org/10.1155/1993/35901