Drainage ditches as important habitat for species diversity and rare species of aquatic beetles in agricultural landscapes (Insecta: Coleoptera): Beetle community in agricultural ditches. J Limnol [Internet]. 2018 Aug. 7 [cited 2025 Jul. 5];77(3). Available from: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2018.1819