FB-62683 http://www.fishbase.org/summary/SpeciesSummary.php?id=62683 Animalia Chordata Teleostei Siluriformes Doradidae Physopyxis Physopyxis ananas Sousa & Rapp Py-Daniel, 2005 Tucuman-tandkarpe Tucumán livebearer 2006-06-20 2021-09-23 Aguilera, G. and J.M. Mirande0 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) Koerber, S.0 List of freshwater fishes from Argentina - update 10. Ichthyol. Contri. Of PecesCriollos 11:1-9. (Ref. 84422) Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo0 Jenynsia luxata, a new species from Northwestern Argentina, with additional observations of J. maculata Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) FB-GeneralDescr-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-06-21 00:00:00 2013-12-07 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62690 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Occurs mainly in moderate to slow flowing streams with rocky bottom and algae on the substrate, where it is sympatric with Jenynsia multidentata (Ref. 56908). Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) FB-DiagnosticDescr-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-07 00:00:00 2013-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62690 This species differs from all its congeners by having a row of dark markings ranging from dots to small vertical stripes, on the lateral surface, from the tip of the adpressed pectoral fin to the margin of hypural. It can be further diagnosed by the combination of the following characters: two, occasionally three, rows of dorsoventrally elongate markings on the lateral surface of body; a mandibular canal pore W, a wide prootic bridge, and a symmetric fifth anal-fin ray of the tubular gonopodium; 15-16 predorsal scales; absence of a swelling between the urogenital opening and the anterior base of the anal fin in females; absence of a rounded spot on dorsal pectoral-fin base; absence of a large dorsal convex expansion at subdistal segments of right half of sixth anal-fin ray of adult males; and absence of a long posterodorsal process of the lachrymal and a shorter fourth anal-fin ray in the gonopodium (Ref. 56908). Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) FB-Morphology-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-07 00:00:00 2013-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62690 Dorsal soft rays (total): 7 - 8; Analsoft rays: 10; Vertebrae: 31 - 32 Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) FB-Distribution-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-06-21 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=62690 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution South America: Upper Rio Sali basin, Argentina. Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) FB-TrophicStrategy-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-07 00:00:00 2013-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public tucumana http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Occurs mainly in moderate to slow flowing streams with rocky bottom and algae on the substrate, where it is sympatric with Jenynsia multidentata (Ref. 56908). Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) FB-Size-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-06-21 00:00:00 2013-12-07 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=62690 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 4.0 cm SL (male/unsexed; (Ref. 56908)) Aguilera, G. and J.M. Mirande 2005 A new species of Jenynsia (Cyprinodontiformes: Anablepidae) from northwestern Argentina and its phylogenetic relationships. Zootaxa 1096:29-39. (Ref. 56908) 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#Habitat 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-62690 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2006-06-21 00:00:00 2013-12-07 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62690 benthopelagic; freshwater