FB-68183 http://www.fishbase.org/summary/SpeciesSummary.php?id=68183 Animalia Chordata Teleostei Perciformes/Serranoidei Anthiadidae Tosanoides Tosanoides obama Pyle, Green & Kosaki, 2016 2017-04-05 2020-03-21 Silva, G.S.C., F.F. Roxo and C. Oliveira0 Two new species of <i>Pseudancistrus</i> (Siluriformes: Loricariidae) from the Amazon basin, northern Brazil. ZooKeys 482:21-34. (Ref. 99871) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) da Silva, L.C.G., A.F.F. da Silva, E.L.C. Rodrigues, P.A.d.A. Trindade, T. Giarrizzo and M.C. Andrade0 New length-weight and length-length relationships of the fish fauna from the Xingu River, Amazon basin, Brazil. J. Appl. Ichthyol. 36:251-255. (Ref. 126097) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-DiagnosticDescr-68192 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-04-17 00:00:00 2017-04-18 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68192 Pseudancistrus asurini is distinguished from all congeners by having whitish dorsal-and caudal-fin tips (vs. entirely dark). It can be further separated from P. reus and P. kayabi by having conspicuous whitish spots on the body (vs. body mottled or with bars in P. reus and with whitish spots that fade along the body and can cover more than one plate in P. kayabi). It also differs from P. depressus and P. barbatus by having the snout with yellowish odontodes (vs. reddish-brown) and from P. nigrescens, P. corantijniensis, and P. zawadzkii by having smaller whitish spots covering the body which increase gradually in size on the head (diameter 0.3?0.8 mm) and further on the body (diameter 0.7?1.3) (vs. spots abruptly increasing size between the head (diameter 1.1?1.3) and the body (di¬ameter 2.6?2.3 mm). Other characters useful to identify this new species include the following: shorter predorsal length, 39?43% SL (vs. 43?46% in P. zawadzkii and 43?45% in P. nigrescens); smaller dorsal pectoral depth, 23?27% SL (vs. 27?31% in P. zawadzkii); smaller caudal pe¬duncle depth, 9?11% SL (vs. 13?14% in P. zawadzkii and 13% in P. nigrescens); short¬er barbel, 5?9% HL (vs. 10?11 in P. nigrescens); and head depth, 57?66% SL, which is smaller than in P. zawadzkii (67?73%) but greater than in P. barbatus (41?53%) (Ref. 99871). Silva, G.S.C., F.F. Roxo and C. Oliveira 2015 Two new species of <i>Pseudancistrus</i> (Siluriformes: Loricariidae) from the Amazon basin, northern Brazil. ZooKeys 482:21-34. (Ref. 99871) FB-Morphology-68192 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-04-17 00:00:00 2017-04-18 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68192 Dorsal spines (total): 2; Dorsal soft rays (total): 7; Analspines: 1; Analsoft rays: 5 Silva, G.S.C., F.F. Roxo and C. Oliveira 2015 Two new species of <i>Pseudancistrus</i> (Siluriformes: Loricariidae) from the Amazon basin, northern Brazil. ZooKeys 482:21-34. (Ref. 99871) FB-Distribution-68192 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-04-17 00:00:00 2022-05-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68192 South America: Rio Xingu, Xingu river basin in Pará, Brazil. Silva, G.S.C., F.F. Roxo and C. Oliveira 2015 Two new species of <i>Pseudancistrus</i> (Siluriformes: Loricariidae) from the Amazon basin, northern Brazil. ZooKeys 482:21-34. (Ref. 99871) FB-Size-68192 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-04-17 00:00:00 2022-05-17 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68192 25.1 cm TL (male/unsexed; (Ref. 126097)); max. published weight: 202 g (Ref. 126097) da Silva, L.C.G., A.F.F. da Silva, E.L.C. Rodrigues, P.A.d.A. Trindade, T. Giarrizzo and M.C. Andrade 2019 New length-weight and length-length relationships of the fish fauna from the Xingu River, Amazon basin, Brazil. J. Appl. Ichthyol. 36:251-255. (Ref. 126097) da Silva, L.C.G., A.F.F. da Silva, E.L.C. Rodrigues, P.A.d.A. Trindade, T. Giarrizzo and M.C. Andrade 2019 New length-weight and length-length relationships of the fish fauna from the Xingu River, Amazon basin, Brazil. J. Appl. Ichthyol. 36:251-255. (Ref. 126097) 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-68192 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2017-04-17 00:00:00 2022-05-17 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68192 demersal; freshwater