FB-68211 http://www.fishbase.org/summary/SpeciesSummary.php?id=68211 Animalia Chordata Teleostei Siluriformes Loricariidae Hypostomus Hypostomus melanephelis Zawadzki, Oliveira, Oliveira & Py-Daniel, 2015 2017-05-04 2024-03-04 Tan, M., L.S. de Souza and J.W. Armbruster0 A new species of <i>Panaqolus</i> (Siluriformes; Loricariidae) from the rio Branco. Neotrop. Ichthyol. 14(2):1-8. (Ref. 109759) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-DiagnosticDescr-68220 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-05-18 00:00:00 2017-05-18 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68220 Panaqolus claustellifer is distinguished from most of its congeners by its color pattern of dark and light bars on the body, bands on the fins, and with dots and vermiculations absent (vs. no bars in P. albomaculatus, P. nix, P. nocturnus, and P. koko; vs. fins unbanded in P. albomaculatus, P. dentex, P. koko, and P. nix; and vs. dots and vermiculations present in P. albivermis and P. maccus). It also differs from P. albivermis, P. albomaculatus, and P. nix by dentaries forming an acute angle ~70º (vs. dentaries forming a very acute angle to dentaries parallel), and from P. koko by spoon-shaped teeth with small lateral cusps (vs. quadrate teeth with strong lateral cusps). It can be differentiated from other barred species of Panaqolus by the specific bar number and orientation and color pattern on the head, with bars oriented in a anteroventral-posterodorsal direction (vs. anterodorsal-posteroventral bars in P. gnomus), having consistently 5 bars (n = 4) on the trunk that do not increase with size (vs. number increasing with size in P. purusiensis and fading at body sizes >85 mm SL, and vs. 6-12 in P. changae), and the color pattern on the head of straight lines extending from posterior to the eye to the snout margin, splitting in the middle portion of the line in larger specimens (vs. small, dense reticulate lines in P. changae) (Ref. 109759). Tan, M., L.S. de Souza and J.W. Armbruster 2016 A new species of <i>Panaqolus</i> (Siluriformes; Loricariidae) from the rio Branco. Neotrop. Ichthyol. 14(2):1-8. (Ref. 109759) FB-Morphology-68220 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-05-18 00:00:00 2017-05-18 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68220 Dorsal spines (total): 2; Dorsal soft rays (total): 7; Analsoft rays: 5 Tan, M., L.S. de Souza and J.W. Armbruster 2016 A new species of <i>Panaqolus</i> (Siluriformes; Loricariidae) from the rio Branco. Neotrop. Ichthyol. 14(2):1-8. (Ref. 109759) FB-Distribution-68220 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-05-16 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=68220 South America: Brazil and Guyana. Tan, M., L.S. de Souza and J.W. Armbruster 2016 A new species of <i>Panaqolus</i> (Siluriformes; Loricariidae) from the rio Branco. Neotrop. Ichthyol. 14(2):1-8. (Ref. 109759) FB-Size-68220 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-05-16 00:00:00 2017-05-16 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68220 6.2 cm SL (male/unsexed; (Ref. 109759)) Tan, M., L.S. de Souza and J.W. Armbruster 2016 A new species of <i>Panaqolus</i> (Siluriformes; Loricariidae) from the rio Branco. Neotrop. Ichthyol. 14(2):1-8. (Ref. 109759) 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-68220 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-05-16 00:00:00 2017-05-16 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68220 benthopelagic; freshwater