An Investigation of the Taxonomic Value of the Phallus in the Lygaeidae1 (Hemiptera-Heteroptera)
- 1 July 1957
- journal article
- Published by Oxford University Press (OUP) in Annals of the Entomological Society of America
- Vol. 50 (4), 407-426
- https://doi.org/10.1093/aesa/50.4.407