FB-67635 http://www.fishbase.org/summary/SpeciesSummary.php?id=67635 Animalia Chordata Teleostei Gobiiformes Gobiidae Oxyurichthys Oxyurichthys petersii (Klunzinger, 1871) 2015-03-05 2023-01-12 Azevedo-Santos, V.M. and F.F. Roxo0 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Azevedo-Santos, V.M., P.N. Coelho, E.M. Brambilla, F.P. Lima, A.B. Nobile and J.R. Britton0 Length-weight relationships of four fish species from the upper Paraná River basin, Southeastern Brazil. J. Appl. Ichthyol. 34:237-239. (Ref. 118200) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2016-08-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 This species was collected in a stream with clear water, on bedrock and gravel, and with partially submerged riparian vegetation. Usually, individuals were always found in lotic environments associated with rocks, never in lentic (i.e., pools that formed on stretches of the creek). Some areas of the gallery forest were partially preserved, and penetration of light was scarce. Another species sampled syntopically were Astyanax scabripinnis group and Trichomycterus spp. Also observed were amphibian larvae, spiders, leeches, aquatic insects (Coleoptera; Hemiptera) and larval stages of insects (Diptera; Trichoptera; Megaloptera) (Ref. 100791). Azevedo-Santos, V.M. and F.F. Roxo 2015 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) FB-DiagnosticDescr-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2015-03-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 This species is distinguished from P. carrancas and P. hyptiorhachis by the absence of a postdorsal ridge (vs. presence of a postdorsal ridge); differs from all its congeners, except P. hyptiorhachis, by having less vertebrae, 29 (vs. 30 in P. brachyrhyncha and P. cepta; 31 in P. carrancas and P. rudolphi); differs from P. carrancas, P. hyptiorhachis and P. rudolphi by having teeth with a minute lateral cusp (vs. unicuspid teeth); differs from P. brachyrhyncha and P. hyptiorhachis by having the anterior profile of the head elliptical in dorsal view (vs. rounded); differs from P. brachyrhyncha by having the tip of the snout naked (vs. the tip of the snout completely covered with small odontodes), a lower predorsal length (41.0-44.8 mm SL vs. 45.6-48.9 mm SL), higher number of premaxillary teeth (35-48 vs. 28-36), and higher number of dentary teeth (33-49 vs. 26-36); differs from P. cepta by lacking small plates distributed on the thorax and abdomen (Ref. 100791). Azevedo-Santos, V.M. and F.F. Roxo 2015 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) FB-Morphology-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2015-03-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 Dorsal soft rays (total): 7; Analsoft rays: 5; Vertebrae: 29 Azevedo-Santos, V.M. and F.F. Roxo 2015 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) FB-Distribution-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 South America: Brazil. Azevedo-Santos, V.M. and F.F. Roxo 2015 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) FB-Size-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2016-08-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 4.7 cm SL (male/unsexed; (Ref. 100791)); 4.2 cm SL (female) Azevedo-Santos, V.M. and F.F. Roxo 2015 A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil. Zootaxa 3937(2):377-384. (Ref. 100791) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-67646 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2015-03-24 00:00:00 2016-08-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67646 pelagic; freshwater