Cyprinoidei
{{Automatic taxobox
| fossil_range = {{fossil range|Eocene|present}}
| image = Caprinus carpio Prague Vltava 1.jpg
| image_caption = Common carp Cyprinus carpio)
| image2 = Danio albolineatus 2.jpg
| image2_caption = Pearl danio (Danio albolineatus)
| taxon = Cyprinoidei
| authority = Fitzinger, 1832{{cite journal |author=Thomas J. Near |author2=Christine E. Thacker |title=Phylogenetic Classification of Living and Fossil Ray-Finned Fishes (Actinopterygii) |journal=Bulletin of the Peabody Museum of Natural History |volume=65 |issue=1 |pages=3-302 |doi=10.3374/014.065.0101}}
}}
Cyprinoidei is a suborder, or superfamily, of mostly freshwater ray-finned fishes within the large order Cypriniformes. Cyprinoidei was formerly a monotypic grouping only containing a single large family, the Cyprinidae but this has now been divided into a number of different families.
Families
The following families are included within the Cyprinoidei:{{cite web |url=https://www.calacademy.org/scientists/catalog-of-fishes-classification |title=Eschmeyer's Catalog of Fishes Classification |access-date=10 December 2024 |publisher=California Academy of Sciences}}{{cite journal | author1 = Richard van der Laan | author2 = William N. Eschmeyer | author3 = Ronald Fricke | name-list-style = amp |year=2014 | title = Family-group names of recent fishes | url = https://biotaxa.org/Zootaxa/article/view/zootaxa.3882.1.1/10480 | journal = Zootaxa | volume = 3882 | issue = 2 | pages = 1–230| doi = 10.11646/zootaxa.3882.1.1 | pmid = 25543675 | doi-access = free }}
- Suborder Cyprinoidei Fitzinger, 1832
- Family Paedocyprididae Mayden & W.J. Chen, 2010 (tiny carps)
- Family Psilorhynchidae Hora, 1926 (mountain carps)
- Family Cyprinidae Rafinesque, 1815 (carps)
- Family Sundadanionidae Mayden & Chen, 2010 (tiny danios)
- Family Danionidae Bleeker, 1863 (danionids)
- Family Leptobarbidae Bleeker, 1864 (cigar barbs)
- Family Xenocyprididae Günther, 1868 (East Asian minnows or sharpbellies)
- Family Tincidae D. S. Jordan, 1878 (tenches)
- Family Acheilognathidae Bleeker, 1863 (bitterlings)
- Family Gobionidae Bleeker, 1863 (freshwater gudgeons)
- Family Tanichthyidae Mayden & Chen, 2010 (mountain minnows)
- Family Leuciscidae Bonaparte, 1835 (minnows)