A review of Microdytes J. Balfour-Browne, 1946 from Thailand, Laos, and Cambodia with descriptions of five new species and new records (Coleoptera, Dytiscidae) Author Okada, Ryohei https://orcid.org/0000-0002-8488-0660 Thailand Natural History Museum, National Science Museum, Technopolis, Pathum Thani, Thailand & Coleopterological Society of Japan, National Museum of Nature and Science, Tsukuba, Japan wasserinsekt@kub.biglobe.ne.jp Author Jaitrong, Weeyawat https://orcid.org/0000-0003-1362-0754 Thailand Natural History Museum, National Science Museum, Technopolis, Pathum Thani, Thailand Author Wewalka, Guenther https://orcid.org/0000-0002-2994-8001 Starkfriedgasse 16 / 1 / 3, A - 1190 Vienna, Austria text ZooKeys 2023 2023-04-25 1159 87 119 http://dx.doi.org/10.3897/zookeys.1159.99218 journal article http://dx.doi.org/10.3897/zookeys.1159.99218 1313-2970-1159-87 CD97DD120549412F976508D8DE21605B ECCECB868071523DB7628E304850BD62 Microdytes paoloi Wewalka, 2011 Fig. 28 Microdytes paoloi Wewalka, 2011: 24; Nilsson and Hajek 2023 : 211. Type locality. Thailand, Phetchabun Province, Phu Hin Rongkla NP. Material examined. Thailand : Phetchabun Province . 1♂ , paratypus , Phu Hin Rongkla NP , small stream, alt. 1250 m (4), 25.XII.1999 , Mazzoldi leg. (CMW) (Fig. 28 ) . Distribution. Thailand: Phetchabun and Loei provinces.