| 词条 | Actinopteri |
| 释义 |
| image=Atlantic sturgeon flipped.jpg | image_caption=Atlantic sturgeon (Chondrostei) | image2=Salmo salar flipped.jpg | image2_caption=Salmo salar (Neopterygii) | taxon = Actinopteri | authority=Cope, 1871 | subdivision_ranks=Subclass | subdivision=
}}Actinopteri is the sister group of Cladistia. Dating back to the Permian period, the Actinopteri comprise the Chondrostei (sturgeons and paddlefishes) and the Neopterygii (bowfin, gars, and teleosts). In other words, the Actinopteri include all extant Actinopterygians, minus the Polypteridae (bichirs). The Actinopteri includes:[1][2][3][4]{{clade |label1=Actinopteri 400 mya |1={{clade |label1=Chondrostei |1=Acipenseriformes (sturgeons, paddlefishes) |label2=Neopterygii 360 mya |2={{clade |label1=Holostei 275 mya |1={{clade |1=Lepisosteiformes (gars) |2=Amiiformes (bowfins) |2=Teleostei 310 mya }} }} }} References1. ^{{cite web | author = Betancur-R | title = Phylogenetic Classification of Bony Fishes Version 4 | url = https://sites.google.com/site/guilleorti/classification-v-4 |date=2016}} {{Taxonbar|from=Q343460}}2. ^{{cite book| last = Nelson| first = Joseph, S.| title = Fishes of the World| year = 2016| publisher = John Wiley & Sons, Inc| isbn = 9781118342336 }} 3. ^{{ITIS |id=161061 |taxon=Actinopterygii |accessdate=3 April 2006}} 4. ^{{cite web | author = R. Froese and D. Pauly, editors | title = FishBase | url = http://www.fishbase.org |date=February 2006}} 2 : Ray-finned fish taxonomy|Vertebrate unranked clades |
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