A Generic Key to the Nymphs of North American Lygaeiclae (Hemiptera-Heteroptera)1
- 1 May 1961
- journal article
- Published by Oxford University Press (OUP) in Annals of the Entomological Society of America
- Vol. 54 (3), 333-340
- https://doi.org/10.1093/aesa/54.3.333