Zenion is a genus of zeniontid fish that is known from the fossil record, but is still extant.
Species There are currently four recognized recent species in this genus: Zenion boops Lin, Chang, Han & Lin, 2025 Zenion hololepis (Goode & T. H. Bean, 1896) Zenion japonicum Kamohara, 1934 (Japanese dory) Zenion leptolepis (Gilchrist & von Bonde, 1924) (elongate dory)
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