Biology:Cyprinodontoidei
Cyprinodontoidei is a suborder of fishes, one of the two suborders in the order Cyprinodontiformes. The Cyprinodontoidei consists of eleven families which are found in the Americas, the Mediterranean and in Africa, including Madagascar.[1]
Classification
The Cyprinodontoidei is subdivided into the following families:[2][3]
- Suborder Cyprinodontoidei
- Family Pantanodontidae Myers, 1955 (spine killifishes)
- Family Fundulidae Günther, 1866 (topminnows)
- Family Cyprinodontidae Wagner, 1828 (pupfishes)
- Family Profundulidae Hoedeman & Bronner, 1951 (Middle American killifishes)
- Family Goodeidae Jordan & Gilbert, 1883 (splitfins or goodeids)
- Family Fluviphylacidae Roberts, 1970 (American lampeyes)
- Family Anablepidae Bonaparte, 1831 (four-eyed fish)
- Family Poecilidae Bonaparte, 1831 (livebearers)
- Family Aphaniidae Sethi, 1960 (Oriental killifishes)
- Family Valenciidae Parenti, 1981 (Valencia toothcarps)
- Family Procatopodidae Fowler, 1916 (African lampeyes)
In the past, the suborder was divided into the superfamilies Funduloidea, Valencioidea, Cyprinodontoidea, and Poeciloidea.[1] However, this treatment is now known to be paraphyletic. For example, Pantanodontidae was formerly treated as a genus within Procatopodidae, which itself was treated as a subfamily of Poecilidae. However, genetic evidence supports Pantanodontidae actually being the most basal member of the suborder, and the Procatopodidae to be distinct from the Poecilidae.[2][3]
Indeterminate fossil teeth of a cyprinodontoid (identified to the Cyprinodontidae, but under an older treatment of the group that included several other families such as the Aphaniidae) are known from the Kuldana Formation of Pakistan, representing one of the earliest records of the group.[4] Indeterminate fossil scales assigned to the dubious species Cyprinodon primulus are known from the Late Paleocene of Argentina, representing a potentially older record.[5]
References
- ↑ 1.0 1.1 J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. p. 372. ISBN 978-1-118-34233-6. https://sites.google.com/site/fotw5th/. Retrieved 2019-08-27.
- ↑ 2.0 2.1 Fricke, R.; Eschmeyer, W. N.; Van der Laan, R. (2025). "ESCHMEYER'S CATALOG OF FISHES: CLASSIFICATION" (in en). https://www.calacademy.org/eschmeyers-catalog-of-fishes-classification.
- ↑ 3.0 3.1 Bragança, Pedro H. N.; Amorim, Pedro F.; Costa, Wilson J. E. M. (2018-02-09). "Pantanodontidae (Teleostei, Cyprinodontiformes), the sister group to all other cyprinodontoid killifishes as inferred by molecular data" (in en). Zoosystematics and Evolution 94 (1): 137–145. doi:10.3897/zse.94.22173. ISSN 1860-0743. https://zse.pensoft.net/articles.php?id=22173.
- ↑ Gayet, M.; De Broin, F.; Rage, J. C. (1987). "Lower Vertebrates from the Early-Middle Eocene Kuldana Formation of Kohat (Pakistan): Holostei and Teleostei, Chelonia, and Squamata" (in en-US). Contributions from the Museum of Paleontology, the University of Michigan. https://deepblue.lib.umich.edu/handle/2027.42/48528.
- ↑ Altner, Melanie; Reichenbacher, Bettina (2015-04-29). "†Kenyaichthyidae fam. nov. and †Kenyaichthys gen. nov. – First Record of a Fossil Aplocheiloid Killifish (Teleostei, Cyprinodontiformes)" (in en). PLOS ONE 10 (4). doi:10.1371/journal.pone.0123056. ISSN 1932-6203. PMID 25923654. Bibcode: 2015PLoSO..1023056A.
Wikidata ☰ Q1148354 entry
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