FB-65854 http://www.fishbase.org/summary/SpeciesSummary.php?id=65854 Animalia Chordata Teleostei Siluriformes Amphiliidae Doumea Doumea stilicauda Ferraris, Skelton & Vari, 2010 2011-01-05 2024-03-19 Bertaco, V.A. and L.R. Malabarba0 A review of the Cis-Andean species of <i>Hemibrycon</i> Günther (Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species. Neotrop. Ichthyol. 8(4):737-770. (Ref. 85819) FB-DiagnosticDescr-65863 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2011-02-24 00:00:00 2011-02-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65863 This species is distinguished from most of its congeners by the number of lateral line scales (41-44 vs. 39-41 or 44-58). It shares similar lateral line counts with some of its congeners, but differs from H. boquiae, H. metae, H. polyodon, and H. taeniurus by the number of scales along anal-fin base scale sheath (6-10 vs. 10-24). It differs from H. jabonero by the number of gill rakers (17-18 vs. 19-21); from H. brevispini by the number of cusps of three anteriormost dentary teeth (5 vs. 3), and by absence of bony hooks in the caudal-fin rays of males (vs. presence); from H. divisorensis and H. surinamensis by the absence of a wide black asymmetrical spot covering base of caudal-fin rays; from H. helleri and H. jelskii by the size of humeral spot (over 7-8 vs. 5-6 horizontal series of scales; from H. helleri by the number of predorsal scales (13-16 vs.16-18), and by the total number of vertebrae (41-43 vs. 39-40); from H. mikrostiktos by the size of humeral spot (6-7 vs. 2-3 horizontal series of scales), and by total number of pelvic-fin rays (7 vs. 8); from H. paez, H. quindos, and H. virolinica by the number of cusps of premaxillary inner row teeth (5-7 vs. 3-4); from H. rafaelense and H. raqueliae by the number of predorsal scales (13-16 vs. 10-12 and 10-13); from H. raqueliae by the number of cusps of first maxillary tooth (3 vs. 5) (Ref. 85819). Bertaco, V.A. and L.R. Malabarba 2010 A review of the Cis-Andean species of <i>Hemibrycon</i> Günther (Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species. Neotrop. Ichthyol. 8(4):737-770. (Ref. 85819) FB-Morphology-65863 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2011-02-24 00:00:00 2011-02-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65863 Dorsal soft rays (total): 8; Analsoft rays: 22 - 26; Vertebrae: 39 - 40 Bertaco, V.A. and L.R. Malabarba 2010 A review of the Cis-Andean species of <i>Hemibrycon</i> Günther (Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species. Neotrop. Ichthyol. 8(4):737-770. (Ref. 85819) FB-Distribution-65863 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2011-01-06 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=65863 South America: Río Alto Madre de Dios and río Inambari drainages, upper río Madre de Dios drainage, Peru. Bertaco, V.A. and L.R. Malabarba 2010 A review of the Cis-Andean species of <i>Hemibrycon</i> Günther (Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species. Neotrop. Ichthyol. 8(4):737-770. (Ref. 85819) FB-Size-65863 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2011-01-06 00:00:00 2025-03-03 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65863 7.0 cm SL (male/unsexed; (Ref. 85819)); 8.73 cm SL (female) Bertaco, V.A. and L.R. Malabarba 2010 A review of the Cis-Andean species of <i>Hemibrycon</i> Günther (Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species. Neotrop. Ichthyol. 8(4):737-770. (Ref. 85819) 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-65863 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2011-01-06 00:00:00 2025-03-03 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65863 benthopelagic; freshwater