FB-65089 http://www.fishbase.org/summary/SpeciesSummary.php?id=65089 Animalia Chordata Teleostei Lophiiformes Brachionichthyidae Brachiopsilus Brachiopsilus dianthus Last & Gledhill, 2009 2009-10-08 2024-03-20 Netto-Ferreira, A.L., A.M. Zanata, J.L.O. Birindelli and L.M. Sousa0 Two new species of Jupiaba (Characiformes: Characidae) from the rio Tapajós and rio Madeira drainages, Brazil, with an identification key to species of the genus. Zootaxa 2262:53-68. (Ref. 82468) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-DiagnosticDescr-65098 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2009-10-14 21:00:59 2009-10-14 21:03:17 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65098 Jupiaba iasy is distinguished from J. acanthogaster, J. atypindi, J. keithi, J. maroniensis, J. meunieri, J. minor, J. pinnata, and J. poekotero by having teeth with the central cusp distinctly larger than the lateral cusps and dentary teeth abruptly decreasing in size posteriorly (vs. teeth cusps similar in size and dentary teeth gradually decreasing in size posteriorly). The new species differs from J. abramoides, J. anteroides, J. apenima, J. asymmetrica, J. pirana, J. polylepis, J. poranga, J. potaroensis, J. yarina, and J. zonata by having 34–35 lateral line scales (vs. 39–66). It can be further distinguished from J. polylepis, by having 19–21 branched anal-fin rays, horizontal eye diameter 42.1–45.8% and clearer overall body scales (vs. 24–28 branched anal-fin rays, eye diameter 28.6–41.8%, and overall body darker). Jupiaba iasy can also be distinguished from J. elassonaktis, J. essequibensis, J. mucronata, and J. scologaster (as well as all the aforementioned species) by its color pattern that consists of a single posteriorly displaced dark moon-shaped and vertically elongated humeral blotch, encompassing the first 5 to 7 lateral line scales, extending vertically through four longitudinal scales series above lateral line and two series below it (vs. longitudinally elongatedhumeral blotch in J. mucronata, and two humeral blotches in J. essequibensis, J. elassonaktis, and J. scologaster), and an inconspicuous dark spot over the proximal portion of the medial caudal fin rays (vs. caudal spot inconspicuous in J. essequibensis, and J. elassonaktis and completely absent in J. mucronata and J. scologaster). Jupiaba iasy is distinguished from J. ocellata by having 19–21 branched anal-fin rays (vs. 23–27), 8–10 predorsal scales arranged in a regular row (vs. 10–12, irregularly arranged), six longitudinal series of scales above lateral line (vs. 8–8,5), and four series below it (vs. 6–7), lower body depth (32.3–36.1%,X=34.1% SL vs. 36.4–50.0%, X=41.2% SL), and lack of filamentous first dorsal and anal-fin rays (vs. filamentous rays present) (Ref. 82468). Netto-Ferreira, A.L., A.M. Zanata, J.L.O. Birindelli and L.M. Sousa 2009 Two new species of Jupiaba (Characiformes: Characidae) from the rio Tapajós and rio Madeira drainages, Brazil, with an identification key to species of the genus. Zootaxa 2262:53-68. (Ref. 82468) FB-Distribution-65098 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2009-10-14 20:53:23 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65098 South America: Brazil. Known from rio Teles Pires and rio Jamanxim, tributaries of rio Tapajós and from rio Aripuanã, in the rio Madeira drainage (Ref. 82468). Netto-Ferreira, A.L., A.M. Zanata, J.L.O. Birindelli and L.M. Sousa 2009 Two new species of Jupiaba (Characiformes: Characidae) from the rio Tapajós and rio Madeira drainages, Brazil, with an identification key to species of the genus. Zootaxa 2262:53-68. (Ref. 82468) FB-TrophicStrategy-65098 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2009-10-14 20:56:32 2009-10-14 20:56:32 http://creativecommons.org/licenses/by-nc/3.0/ iasy Specimens of Jupiaba iasy were collected in sandy beaches in both rio Teles Pires and rio Jamanxim. Analysis of the stomach contents of four c&s paratypes (32.0–40.1 mm SL) revealed presence of mayfly nymphs, chironomid larvae, pupae and adults, caddis fly larvae, a staphylinid beetle, unidentified insect fragments, fish tissue, scales, sediment, and unidentified plant fragments. The higher amount of autochthonous benthic insects eaten by the examined specimens, suggests that Jupiaba iasy explores thebottom and has a tendency towards insectivory, although it also feed on plants. Netto-Ferreira, A.L., A.M. Zanata, J.L.O. Birindelli and L.M. Sousa 2009 Two new species of Jupiaba (Characiformes: Characidae) from the rio Tapajós and rio Madeira drainages, Brazil, with an identification key to species of the genus. Zootaxa 2262:53-68. (Ref. 82468) FB-Size-65098 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2009-10-14 20:39:33 2024-03-20 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65098 4.7 cm SL (male/unsexed; (Ref. 82468)) Netto-Ferreira, A.L., A.M. Zanata, J.L.O. Birindelli and L.M. Sousa 2009 Two new species of Jupiaba (Characiformes: Characidae) from the rio Tapajós and rio Madeira drainages, Brazil, with an identification key to species of the genus. Zootaxa 2262:53-68. (Ref. 82468) 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-65098 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2009-10-14 20:39:33 2024-03-20 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65098 pelagic; freshwater