Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022) Author Sayyadzadeh, Golnaz 0000-0003-0758-6502 Department of Biology, Faculty of Sciences, Lorestan University, 6815144316 Khorramabad, Iran. g. sayyadzadeh 92 @ gmail. com; https: // orcid. org / 0000 - 0003 - 0758 - 6502 g.sayyadzadeh92@gmail.com Author Esmaeili, Hamid Reza 0000-0002-9736-397X Ichthyology and Molecular Systematics Research Laboratory, Zoology Section, Department of Biology, School of Science, Shiraz University, Shiraz, Iran. hresmaeili @ shirazu. ac. ir; https: // orcid. org / 0000 - 0002 - 9736 - 397 X * Corresponding authors & Department of Biology, Faculty of Sciences, Lorestan University, 6815144316 Khorramabad, Iran. g. sayyadzadeh 92 @ gmail. com; https: // orcid. org / 0000 - 0003 - 0758 - 6502 hresmaeili@shirazu.ac.ir text Zootaxa 2024 2024-01-17 5402 1 1 99 http://dx.doi.org/10.11646/zootaxa.5402.1.1 journal article 10.11646/zootaxa.5402.1.1 1175-5334 10524097 F8A2EFAB-C50C-400B-AE24-0684EF47F39D 1. Caspiomyzon wagneri (Kessler, 1870) Common name. Caspian lamprey Taxonomy. Original description: Petromyzon wagneri Kessler, 1870: 207 , pl. 3 (figs. 4-5) [Volga River between Tver [Tvertsa] and Astrakhan , Russia , 46°21'N , 48°03'E ; syntypes : (10) NMW 61053 (1), SMNS 2398 (1), ZIN 2407 (2)] . Revisions. Berg (1948: 28) . Illustrations. Berg (1948: 29 , figs. 10-12). Distribution in Iran . —Distribution in River Basin: Caspian Sea.—Distribution in ecoregions: 434-Kura-South Caspian Drainages, 450-Turan Plain, 452-Caspian Marine. Status in Iran . [Native].—Marmahi-ye dehangerd, Dahangerd-e daryaye Khazar.—Listed in previous checklists by Esmaeili et al . (2017 a , 2018); Jouladeh-Roudbar et al. (2020) and Eagderi et al. (2022) .—Iran materials: ZM-CBSU. Conservation. —IUCN: NT. Gnathostomata Elasmobranchii