Biology:Ovalentaria

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Short description: Clade of fishes

Ovalentaria
Temporal range: Early Paleocene–present[1]
Chromis limbata3.jpg
Atlantic chromis (Chromis limbata), a damselfish
Strongylura incisa.jpg
Reef needlefish Strongylura incisa
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Clade: Percomorpha
(unranked): Ovalentaria
W. L. Smith and T. J. Near, 2012

Ovalentaria is a clade of ray-finned fishes within the Percomorpha, referred to as a subseries. It is made up of a group of fish families which are referred to in Fishes of the World's fifth edition as incertae sedis, as well as the orders Mugiliformes, Cichliformes, and Blenniiformes. It was named by W. L. Smith and T. J. Near in Wainwright et al. (2012) based on a molecular phylogeny, but the authors suggested that the group was united by the presence of demersal eggs that are attached to a substrate. Some authors have used the ordinal name Stiassnyiformes for a clade including Mugiloidei, Plesiopidae, Blenniiformes, Atherinomorpha, and Cichlidae, and this grouping does appear to be monophyletic.[2]

male Egyptian mouthbrooder (a cichlid)
Guppies

Classification

In the 5th edition of Fishes of the World, the Ovalentaria are classified as:[2]

The sister clades to the Ovalentaria is the group of taxa called the Carangimorpharia or Carangaria, which includes the flatfishes, billfishes, and jacks among others.[2][3]

References

  1. Cantalice, Kleyton Magno; Alvarado-Ortega, Jesús; Bellwood, David Roy (2020-03-01). "†Chaychanus gonzalezorum gen. et sp. nov.: A damselfish fossil (Percomorphaceae; Pomacentridae), from the Early Paleocene outcrop of Chiapas, Southeastern Mexico". Journal of South American Earth Sciences 98: 102322. doi:10.1016/j.jsames.2019.102322. ISSN 0895-9811. https://www.sciencedirect.com/science/article/pii/S0895981119303001. 
  2. 2.0 2.1 2.2 J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 752. ISBN 978-1-118-34233-6. https://sites.google.com/site/fotw5th/. 
  3. Ricardo Betancur-R; Edward O. Wiley; Gloria Arratia et al. (2017). "Phylogenetic classification of bony fishes". BMC Evolutionary Biology 17 (1): 1. doi:10.1186/s12862-017-0958-3. PMID 28683774. 

Wikidata ☰ Q2042188 entry