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: Paracanthopterygii
Series: Percopsaria
Ordo: Percopsiformes
Familia: Percopsidae
Genera: †Amphiplaga - †Erismatopterus - †Lateopisciculus - †Libotonius - †Massamorichthys - Percopsis
Name
Percopsidae Agassiz, 1849
References
Poly, W. J. 2004. Family Percopsidae Agassiz 1850—trout perches and sand rollers. California Academy of Sciences. Annotated Checklists of Fishes No. 23. 5 pp. Online access
Nelson, J.S. 2006. Fishes of the World, fourth edition. John Wiley, Hoboken, 624 pp. ISBN 0-471-25031-7. ISBN 978-0-471-25031-9. Reference page.
Percopsidae – Taxon details on Integrated Taxonomic Information System (ITIS).
Vernacular names
polski: okonkowate
Percopsidae is a family of fish in the order Percopsiformes, with one extant genus with two species, both endemic to North America, and five described fossil genera.[4]
They are small fish with weak fin spines, and an adipose fin similar to those of trout. They feed on insects and small crustaceans.[5]
References
Nelson, Joseph S.; Grande, Terry C.; Wilson, Mark V. H. (2016). Fishes of the World (5th ed.). John Wiley & Sons. ISBN 9781118342336.
van der Laan, Richard (2016). "Family-group names of fossil fishes".
Murray, A.M.; Brinkman, D.B.; Newbrey, M.G.; Neuman, A.G. (2020). "Earliest North American articulated freshwater acanthomorph fish (Teleostei: Percopsiformes) from Upper Cretaceous deposits of Alberta, Canada". Geological Magazine. 157 (7): 1087–1096. Bibcode:2020GeoM..157.1087M. doi:10.1017/S0016756819001328.
Froese, Rainer; Pauly, Daniel (eds.). "Family Percopsidae". FishBase. April 2012 version.
Cohen, Daniel M. (1998). Paxton, J.R.; Eschmeyer, W.N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 129. ISBN 0-12-547665-5.
Trout-perch article by Robert G. Bramblett
Species summary Percopsis transmontana sand roller
Pictures - University of Michigan
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