{{Short description|Species of fish}} {{Speciesbox | image = Bario steindachneri (CAS-ICH-39222-e).jpg | image_caption = | parent_authority = G. S. Myers, 1940 | taxon = Bario steindachneri | authority = (C. H. Eigenmann, 1893)<ref name=ITISstandardReportPage>{{ITIS|title=''Bario steindachneri'' (Eigenmann, 1893)|id=640545|accessdate=2 September 2013}}</ref><ref name=AnimalDiversityWeb>{{cite web|title=''Bario steindachneri'' 祕魯巴西脂鯉|url=http://animaldiversity.ummz.umich.edu/accounts/Bario_steindachneri/classification/|publisher=AnimalDiversityWeb|accessdate=2 September 2013}}</ref><ref name=ZipCodeZoo>{{cite web|title=''Bario steindachneri'' (Sarjatetra) |url=http://zipcodezoo.com/Animals/B/Bario_steindachneri/ |publisher=Zipcode Zoo |accessdate=2 September 2013 |url-status=dead |archiveurl=https://web.archive.org/web/20140202115540/http://zipcodezoo.com/Animals/B/Bario_steindachneri/ |archivedate=2 February 2014 }}</ref> | synonyms = {{Specieslist | Tetragonopterus steindachneri | C. H. Eigenmann, 1893 | Tetragonopterus lineatus | Steindachner, 1891 }} | synonyms_ref = <ref name = "Cof genus"/> }}
'''''Bario steindachneri''''' is a species of freshwater ray-finned fish belonging to the family Acestrorhamphidae, the American characins,<ref name = "Cof genus">{{Cof genus|genus=Bario|access-date=30 October 2025}}</ref> from Brazil and Peru. It is found in a freshwater environment within a pelagic depth range in a tropical climate.<ref name=FishBase>{{FishBase |Bario|steindachneri |id=51084|month=September|year=2013}}</ref>
''Bario steindachneri'' can reach the maximum recorded length of about {{cvt|9|cm|in}} as an unsexed male.<ref name=FishBase/> It is found in the Amazon River basin of South America.<ref name=FishBase/><ref name=EOL>{{EOL|222988|''Bario steindachneri''|accessdate=2 September 2013}}</ref>
The fish is named in honor of Austrian ichthyologist Franz Steindachner (1834–1919), who originally described this species in 1891 but unwittingly used a name that already been used.<ref name = ETYFish>{{cite web |url=https://etyfish.org/acestrorhamphidae/ |title=Family ACESTRORHAMPHIDAE Eigenmann 1907 (American Tetras) |date=3 October 2025 |access-date=30 October 2025 |author=Christopher Scharpf |work=The ETYFish Project Fish Name Etymology Database }}</ref>
==References== {{Reflist}}
{{Taxonbar|from1=Q4860784}}
steindachneri Category:Freshwater fish of Brazil Category:Freshwater fish of Peru Category:Fish described in 1893 Category:Taxa named by Carl H. Eigenmann
{{Characidae-stub}}