FB-68872 http://www.fishbase.org/summary/SpeciesSummary.php?id=68872 Animalia Chordata Teleostei Lophiiformes Chaunacidae Chaunacops Chaunacops spinosus Ho & McGrouther, 2015 Austrolebias bagual Volcan, Lanés & Gonçalves, 2014 2018-11-21 2018-11-21 Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves0 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) Alonso, F., G.E. Terán, W.S. Serra Alanís, P. Calviño, M.M. Montes, I.D. García, J.A. Barneche, A. Almirón, L. Ciotek, P. Giorgis and J. Casciotta0 From the mud to the tree: phylogeny of Austrolebias killifishes, new generic structure and description of a new species (Cyprinodontiformes: Rivulidae). Zool. J. Linn. Soc. 199:280-309. (Ref. 129129) FB-DiagnosticDescr-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68883 Diagnosis: Austrolebias bagual differs from all other species of Austrolebias by the unique colour pattern on the body and dorsal fin in males; usually consists of an overall light brown to dark brown coloration with 3-6 dark grey, narrow vertical bars, bars becoming gradually shorter and fainter towards caudal peduncle (vs. never similar colour patterns); dorsal fin light bluish-green, with 5-7 black vertical bars extending from the base to the medial portion of the fin (vs. absence of a such pattern in the remaining Austrolebias; females lack the pair of black spots arranged vertically in close proximity on the posterior portion of the caudal peduncle, sometimes coalescing to form an 8-shaped blotch, typical of most of the A. adloffi species group (except A. arachan and A. viarius) (Ref. 118216). Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves 2014 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) FB-Morphology-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68883 Dorsal soft rays (total): 15 - 23; Analsoft rays: 17 - 25; Vertebrae: 28 - 29 Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves 2014 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) FB-Distribution-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 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=68883 South America: Currently known only for type locality, in the Encruzilhada do Sul municipality, from a small temporary pond at an altitude of 46 m; associated with the floodplain of the Arroio Abranjo, in the middle course of the Rio Camaquã basin, Laguna dos Patos system, in flat areas surrounded by hills in geomorphological units of the Crystalline Shield of the Rio Grande do Sul State (Ref. 118216). Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves 2014 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) FB-Uses-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68883 fisheries: of no interest FB-TrophicStrategy-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ bagual Locality of occurrence of Austrolebias bagual is situated in the Pampa region (irregular rainy season between May and November), with annual precipitation reaching about 1,600 mm per year; ponds dry out during drier periods; population restricted to open field habitat (grassland areas), in a small (area less than 1 ha), shallow environment that is exposed to direct light and dense aquatic vegetation in the floodplain of the Arroio Abranjo; pond vegetation composed of emergent and submerged species of macrophytes; pond has brownish-transparent water 15 cm deep, and amud substrate; water sample parameters are: pH: 5.17; dissolved oxygen: 5.49 mg/L-1; conductivity: 17 ?S/cm; total dissolved solids: 9 ppm; and a reduced area of occupancy (AOO) of about 1,000 m²; In sampled pond, A. bagual co-occurs with another two non-annual fish, Corydoras paleatus and Cheirodon interruptus (Ref. 118216). Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves 2014 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) FB-Size-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68883 3.9 cm SL (male/unsexed; (Ref. 118216)) Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves 2014 Austrolebias bagual, a new species of annual fish (Cyprinodontiformes: Rivulidae) from southern Brazil. aqua, Int. J. Ichthyol. 20(4):161-172. (Ref. 118216) 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-68883 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-11-27 00:00:00 2018-11-27 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68883 benthopelagic; freshwater; pH range: 5.2