H.  Freitag, Molls, C., Bouma, A. M., Garces, J. M., Rossato, M., Cosentino, E., and Delledonne, M., ?Additional new species of Grouvellinus Champion 1923 (Insecta, Coleoptera, Elmidae) discovered by citizen scientists and DNA barcoded in the field applying a novel MinION-based workflow?, Journal of Natural History, vol. 53, no. 41?42, pp. 2593-2620, 2020.