FB-70140 http://www.fishbase.org/summary/SpeciesSummary.php?id=70140 Animalia Chordata Teleostei Anguilliformes Ophichthidae Scolecenchelys Scolecenchelys fuscapenis McCosker, Ide & Endo, 2012 2023-06-29 2023-06-29 ECoF, Eschmeyer's Catalog of Fishes0 Catalog of Fishes. 1985 - onwards. <b>CITATION NOT TO BE USED OUTSIDE FISHBASE. SEE REMARKS</b>. Authorship varies in time: Eschmeyer, W.N.; Fricke, R.; Van der Laan, R. Web database. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp (Ref. 123477) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Costa, W.J.E.M.0 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) FB-GeneralDescr-70149 http://purl.org/dc/dcmitype/Text text/html Patricia Sorongon-Yap 2023-06-30 00:00:00 2023-06-30 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70149 This freshwater fish is found in streams, in the southern Rio Amazonas basin. The largest specimens examined are from Brazil (Ref. 128884). Costa, W.J.E.M. 2016 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) FB-DiagnosticDescr-70149 http://purl.org/dc/dcmitype/Text text/html Wilson J.E.M. Costa 2023-07-03 00:00:00 2023-07-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70149 This is distingiushed by the irregular positioning of red dots on the flank of males, that is about half a pupil in diameter, and has a short pelvic fin, not surpassing urogenital papilla at the posterior. For females, the caudal fin has 5 to 8 dark grey to black bars and a rounded black spot smaller than eye. This species has 33 to 36 longitudinal series scales, 13 to 15 anal-fin rays, 28 to 31 caudal-fin rays. Costa, W.J.E.M. 2016 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) FB-Distribution-70149 http://purl.org/dc/dcmitype/Text text/html Patricia Sorongon-Yap 2023-06-30 00:00:00 2024-01-12 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70149 South America: Brazil. Costa, W.J.E.M. 2016 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) FB-TrophicStrategy-70149 http://purl.org/dc/dcmitype/Text text/html Wilson J.E.M. Costa 2023-06-30 00:00:00 2023-07-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ wallacei Found in streams. Costa, W.J.E.M. 2016 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) FB-Size-70149 http://purl.org/dc/dcmitype/Text text/html Patricia Sorongon-Yap 2023-06-30 00:00:00 2023-06-30 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70149 2.8 cm SL (male/unsexed; (Ref. 128884)); 2.94 cm SL (female) Costa, W.J.E.M. 2016 Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the <i>Melanorivulus zygonectes</i> species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 27(2):107-152. (Ref. 128884) 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-70149 http://purl.org/dc/dcmitype/Text text/html Patricia Sorongon-Yap 2023-06-30 00:00:00 2023-06-30 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70149 benthopelagic; freshwater