A new case of West-East differentiation of the freshwater fauna in Northern Eurasia: the Pleuroxus trigonellus species group (Crustacea: Cladocera: Chydoridae) Author Garibian, Petr G. Author Neretina, Anna N. Author Klimovsky, Alexey I. Author Kotov, Alexey A. text Zootaxa 2018 2018-12-20 4532 4 451 482 journal article 27738 10.11646/zootaxa.4532.4.1 e0fdbb03-2d4a-47e5-afba-726d40feca7a 1175-5326 2615529 F69AFA65-2777-499D-82D1-1EC7327A798B Subfamily Chydorinae Dybowski & Grochowski, 1894 emend. Frey, 1967 Genus Pleuroxus Baird, 1843