References |
Arnold, G. 1929. African species of Sapygidae. Annals of the
Transvaal Museum 13: 175-181.
Brothers, D.J. &
Finnamore A.T. 1993. Superfamily Vespoidea (pp. 161-278).
In
GOULET, H. & HUBER,
J. (eds). Hymenoptera of the World: an identification guide to families.
Research Branch, Agriculture Canada, Ottawa, Canada, 668 pp. |