Say, T. 1829. Descriptions of new species of Hymenoptera of the United States. Contributions of the Maclurian Lyceum to the Arts and Sciences, Philadelphia 1:67-83.
catalog of information about evanioid wasps
Say, T. 1829. Descriptions of new species of Hymenoptera of the United States. Contributions of the Maclurian Lyceum to the Arts and Sciences, Philadelphia 1:67-83.