Kahutong sa mga mananap ang Isdangtunay (Actinopterygii)^[1]. Ang Isdangtunay sakop sa ka-ulo nga maybukobuko, ug kaginharian nga mananap.^[1] Ang kahutong nga Actinopterygii pagsakop 32474 kaliwatan, segun Catalogue of Life^[1].

• Acipenseriformes
• Albuliformes
• Amiiformes
• Anguilliformes
• Ateleopodiformes
• Atheriniformes
• Aulopiformes
• Batrachoidiformes
• Beloniformes
• Beryciformes
• Cetomimiformes
• Characiformes
• Clupeiformes
• Cypriniformes
• Cyprinodontiformes
• Elopiformes
• Esociformes
• Gadiformes
• Gasterosteiformes
• Gobiesociformes
• Gonorynchiformes
• Gymnotiformes
• Lampriformes
• Lepisosteiformes
• Lophiiformes
• Mugiliformes
• Myctophiformes
• Notacanthiformes
• Ophidiiformes
• Osmeriformes
• Osteoglossiformes
• Perciformes
• Percopsiformes
• Pleuronectiformes
• Polymixiiformes
• Polypteriformes
• Saccopharyngiformes
• Salmoniformes
• Scorpaeniformes
• Siluriformes
• Stephanoberyciformes
• Stomiiformes
• Synbranchiformes
• Syngnathiformes
• Tetraodontiformes
• Zeiformes

1. ↑ ^{1.0 1.1 1.2 1.3} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 54767759. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)