First nymph-imago association in Polyploica confirming the distribution of Euthyplociidae (Ephemeroptera) in China.Published in:Deutsche Entomologische Zeitschrift, 2023, v. 70, n. 1, p. 1, doi. 10.3897/dez.70.96986By:Xuhongyi Zheng;Xinhe Qiang;Changfa ZhouPublication type:Article