%0 Journal Article %T Species delimitation in northern European water scavenger beetles of the genus Hydrobius (Coleoptera, Hydrophilidae) %A Anders N. Nilsson %A Erlend I. Fossen %A Johannes Bergsten %A Torbj£¿rn Ekrem %J Archive of "ZooKeys". %D 2016 %R 10.3897/zookeys.564.6558 %K GMYC %K species complex %K BPP %K guide tree %K Fennoscandia %K morphometrics %K Bayesian %K genitalia %K molecular phylogeny %K species boundaries %K morphology %K cryptic species %K integrative taxonomy %K DNA barcoding %K identification key %K taxonomy %K checklist %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4820092/