Yoshitomi, H. and M. Hayashi, 2020. Unexpected discovery of Podonychus (Coleoptera: Elmidae, Elminae, Macronychini) in Kyushu, Japan. ZooKeys, 933: 107-123. doi: 10.3897/zookeys.933.48771 ヒョウタンヒメドロムシPodonychus gyobu Yoshitomi et…