explore:

Walkley, L.M. 1967. Evanioidea, pp. 284-285. In Krombein, K.V. and B.D. Burks, eds. Hymenoptera of America North of Mexico, Synoptic Catalog (Agriculture Monograph No. 2), Second Supplement. United States Department of Agriculture, Washington, DC. 584 pp

Taxa (in this database) described in this work: