Entomologische Berichten

CC BY 3.0 NL ("Naamsvermelding")

Nederlandse Entomologische Vereniging

Th. Heijerman, & K. Alders. (2001). Cionus nigritarsis, a weevil new to The Netherlands, with notes on the occurrence and distribution of C.thapsus and C.hortulanus (Coleoptera: Curculionidae). Entomologische Berichten, 61(6), 69–74.