Gosik, Rafał, Peter Sprick, Jiří Skuhrovec, Magdalena Deruś, and Martin Hommes. 2016. “Morphology and Identification of the Mature Larvae of Several Species of the Genus Otiorhynchus (Coleoptera, Curculionidae, Entiminae) from Central Europe With an Update of the Life History Traits”. Zootaxa 4108 (1). Auckland, New Zealand:1–67. https://doi.org/10.11646/zootaxa.4108.1.1.