J.  Kodada, Jäch, M. A., Selnekovi?, D., and Goffová, K., ?Okalia necopinata sp. nov. (Insecta, Coleoptera, Elmidae) from Gunung Mulu National Park in Sarawak (Malaysia)?, ZooKeys, vol. 1092, pp. 79?92, 2022.

M.  Linský, ?iamporová-Za?ovi?ová, Z., and ?iampor, Jr, F., ?Four new species of Hexanchorus Sharp from Ecuador  (Coleoptera, Elmidae) with DNA barcoding and notes on the distribution of the genus?, ZooKeys, vol. 838, pp. 85?109, 2019.