FB-62644 http://www.fishbase.org/summary/SpeciesSummary.php?id=62644 Animalia Chordata Teleostei Cyprinodontiformes Rivulidae Simpsonichthys Simpsonichthys nielseni Costa, 2005 2006-05-05 2006-05-05 Costa, W.J.E.M. and M.M. Cheffe0 <i>Austrolebias univentripinnis</i> sp. nov. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the Mirim Lagoon basin, southern Brazil. Zootaxa 1052:41-48. (Ref. 56780) Costa, W.J.E.M.0 The South American annual killifish genus <i>Austrolebias</i> (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision. Zootaxa 1213:1-162. (Ref. 57613) 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 <i>Austrolebias</i> killifishes, new generic structure and description of a new species (Cyprinodontiformes: Rivulidae). Zool. J. Linn. Soc. 199:280-309. (Ref. 129129) FB-DiagnosticDescr-62650 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-05-12 00:00:00 2006-05-12 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62650 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Belongs to a clade that also includes Austrolebias viarius, A. arachan, A. adloffi, A. charrua, A. minuano, A. nigrofasciatus, A. vandenbergi, A. bellottii and A. melanoorus, which is diagnosed by having a long and triangular anal fin in females. Similar to A. bellottii and A. melanoorus in having the urogenital papilla completely attached to the anal fin in males; differs from A. bellottii in having the dorsal fin more anteriorly placed in males, a shorter anal-fin base, lesser body depth and wider basihyal; differs from A. melanoorus by the number of rostral neuromasts, degree of pelvic-fin fusion, morphology of dorsum in females, color pattern of unpaired fins in males and color pattern of flank in both sexes (Ref. 56780). Costa, W.J.E.M. and M.M. Cheffe 2005 <i>Austrolebias univentripinnis</i> sp. nov. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the Mirim Lagoon basin, southern Brazil. Zootaxa 1052:41-48. (Ref. 56780) FB-Distribution-62650 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-05-12 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62650 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat South America: Mirim Lagoon basin in Brazil. Costa, W.J.E.M. and M.M. Cheffe 2005 <i>Austrolebias univentripinnis</i> sp. nov. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the Mirim Lagoon basin, southern Brazil. Zootaxa 1052:41-48. (Ref. 56780) FB-Uses-62650 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-05-12 00:00:00 2023-09-21 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62650 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution fisheries: of no interest FB-Size-62650 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-05-12 00:00:00 2023-09-21 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62650 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size 3.6 cm SL (male/unsexed; (Ref. 57613)); 3.22 cm SL (female) Costa, W.J.E.M. 2006 The South American annual killifish genus <i>Austrolebias</i> (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision. Zootaxa 1213:1-162. (Ref. 57613) 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/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 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-62650 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-05-12 00:00:00 2023-09-21 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62650 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat benthopelagic; freshwater