%0 Journal Article %T Oulema septentrionis and O. erichsonii are neither conspecific nor melanic variants of O. melanopus as assessed by micro CT analysis of their lectotypes (Insecta, Coleoptera, Chrysomelidae, Criocerinae) %A Gabriele Uhl %A Michael Schmitt %J Archive of "ZooKeys". %D 2017 %R 10.3897/zookeys.720.19760 %K Taxonomy %K lectotype designation %K 3D-reconstruction %K aedeagus %K flagellum %K morphology %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5740398/