Search Results       Your search for [subject]Perdita -- Classification returned 1 record.           Supplementary studies on the systematics of the genus Perdita (Hymenoptera, Andrenidae). by Timberlake, P. H. (Philip Hunter), 1883-; Berkeley: University of California. Subject: Insects -- Classification; Perdita -- Classification.          Add to Book Cart Relevance: 19.86%