Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Acanthopterygii
Subdivisio: Percomorphaceae
Series: Eupercaria
Ordo: Perciformes
Subordo: Percoidei
Superfamilia: Percoidea
Familia: Emmelichthyidae
Genera: Emmelichthys - Erythrocles - Plagiogeneion
References
Froese, R. and D. Pauly. Editors. 2006. FishBase, version (02/2006). [1]
Vernacular names
čeština: Bezzubkovití
English: Rover
日本語: ハチビキ科
Emmelichthyidae is a small family of small to medium-sized marine ray-finned fishes known commonly as rovers, bonnetmouths or rubyfishes.
Taxonomy
Emmelichthyidae was first proposed as a taxonomic grouping in 1867 by the Cuban naturalist Felipe Poey.[1] The 5th edition of Fishes of the World classifies the family in the suborder Sciaenoidei, alongside the drum family Sciaenidae, in the order Acanthuriformes.[2] Other authorities classify the Emmelichthyidae and the Sciaenidae as incertae sedis within the series Eupercaria.[3] The Catalog of Fishes retains this family within the Acanthuriformes but does not recognise the suborder Sciaenoidei.[4] The family was formerly regarded as being much larger, including a wide range of plankton-eating fish, but most of the genera previously included were discovered to be unrelated examples of parallel evolution, and were moved to other families.[5][6]
Genera
The family Emmelichthyidae contains the following three genera:[7][8]
Emmelichthys Richardson, 1845
Erythrocles Jordan, 1919
Plagiogeneion Forbes, 1890
Characteristics
Emmelichthyidae are streamlined fishes with much of their heads and bodies covered in small ctenoid scales which also extend on the base of both the dorsal and anal fin. They have distensible jaws and large mouths with the maxillae widely expanded and clearly scaled. The lower jaw protrudes slightly and the teeth highly reduced or there are none at all. The rear margin of the operculum has a pair of flat spines. The dorsal fin is long and may be divided into 2 fins with the anal fin being similar and opposite the soft-rayed portion of the dorsal fin. The caudal fin has a deep fork.[9] Typically these fish do not exceed 50 cm (20 in) in length.[2]
Distribution
Emmelichthyidae is distributed in tropical and warmer temperate waters in the Indo-Pacific, southern Pacific, eastern Atlantic, and Caribbean Sea.[10]
See also
List of fish families
References
Richard van der Laan; William N. Eschmeyer & Ronald Fricke (2014). "Family-group names of Recent fishes". Zootaxa. 3882 (2): 001–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675.
J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 497–502. ISBN 978-1-118-34233-6. Archived from the original on 2019-04-08. Retrieved 2023-04-10.
Ricardo Betancur-R; Edward O. Wiley; Gloria Arratia; et al. (2017). "Phylogenetic classification of bony fishes". BMC Evolutionary Biology. 17 (162). doi:10.1186/s12862-017-0958-3. PMC 5501477.
"Eschmeyer's Catalog of Fishes Classification". California Academy of Sciences. Retrieved 10 April 2023.
Johnson, G.D.; Gill, A.C. (1998). Paxton, J.R.; Eschmeyer, W.N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 184. ISBN 0-12-547665-5.
Heemstra, PC; Randall, JE (1977). "A revision of the Emmelichthyidae (Pisces : Perciformes)". Marine and Freshwater Research. 28 (3): 361. doi:10.1071/MF9770361. ISSN 1323-1650.
Froese, Rainer; Pauly, Daniel (eds.). "Family Emmelichthyidae". FishBase. February 2023 version.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Emmelichthyidae". Catalog of Fishes. California Academy of Sciences. Retrieved 10 April 2023.
Martin F. Gomon. "Bonnetmouths, EMMELICHTHYIDAE". Fishes of Australia. Museums Victoria. Retrieved 10 April 2023.
WoRMS (2014). Emmelichthyidae. In: Froese, R. and D. Pauly, Editors. FishBase. Accessed through: World Register of Marine Species.
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