FB-68569 http://www.fishbase.org/summary/SpeciesSummary.php?id=68569 Animalia Chordata Teleostei Acanthuriformes Pomacanthidae Centropyge Centropyge woodheadi Kuiter, 1998 Sarapó Knifefish 2018-01-19 2018-01-19 Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy0 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-22 00:00:00 2024-07-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 In the type locality region, this species occurs usually in marginal emergent plants (mainly wild rice, Oryza spp.), rafts of floating macrophytes (including grasses, e.g., Paspalum, and water hyacinths, Eichhornia spp.), and decaying plant matter along the edges of low-conductivity blackwater floodplain ria lakes (e.g., lago Tefé, lago Amanã, and lago Caiambé), and along river and oxbow lake margins. Feeds on aquatic insect larvae (primarily Chironomidae), and othersmall aquatic invertebrates in the type locality. Spawns in floating macrophytes during the rising and high water period (Ref. 116763). Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy 2017 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) FB-DiagnosticDescr-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-23 00:00:00 2018-01-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 Brachyhypopomus hendersoni is distinguished from other species of the genus Brachyhypopomus by the following combination of characters: caudal filament length 32.3-64.5% length to end of anal fin (vs. 7.4-31.6% in B. alberti, B. arrayae, B. batesi, B. belindae, B. benjamini, B. bennetti, B. bombilla, B. hamiltoni, B. occidentalis, B. palenque, B. provenzanoi, B. regani, B. sullivani, and B. verdii); 15-17 precaudal vertebrae (vs. 18-25 in B. beebei, B. brevirostris, B. draco, B. flavipomus, B. gauderio, B. janeiroensis, B. jureiae, and B. pinnicaudatus); head width at occiput 39.2-47.8% HL (vs. 49.5-70.4% in B. bullocki, B. diazi, and B. menezesi); and dorsal rami of the recurrent branch of the anterior lateral line nerve not visible (vs. visible in B. cunia and B. walteri) (Ref. 116763). Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy 2017 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) FB-Morphology-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-23 00:00:00 2018-01-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 Analsoft rays: 192 - 210 Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy 2017 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) FB-Distribution-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-22 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=68579 South America: central Amazon and lower Negro in Brazil; and Essequibo drainage in Guyana. Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy 2017 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) FB-Uses-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-22 00:00:00 2024-07-18 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 fisheries: of no interest FB-Size-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-22 00:00:00 2024-07-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 19.5 cm TL (male/unsexed; (Ref. 116763)); 20.3 cm TL (female) Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy 2017 A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763) 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-68579 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-01-22 00:00:00 2024-07-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68579 benthopelagic; freshwater; pH range: 5.3 - 6.7