FB-67170 http://www.fishbase.org/summary/SpeciesSummary.php?id=67170 Animalia Chordata Teleostei Characiformes Stevardiidae Bryconamericus Bryconamericus bucayensis Román-Valencia, Ruiz-C., Taphorn & García-A., 2013 Tajamar-tandkarpe Tajamar livebearer 2013-12-04 2013-12-05 Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo0 <i>Jenynsia luxata</i>, a new species from Northwestern Argentina, with additional observations of <i>J. maculata</i> Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) FB-DiagnosticDescr-67179 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67179 This species is distinguished from all congeners by the medial processes of left andright pelvic bones relatively reduced, not overlapping each other at ventral midline. It can be further diagnosed by the following combination of characters: four to six regular rows of smallcircular spots of dark brown chromatophores on body side, more apparent along caudal peduncle; absence of a swelling between the urogenital opening and the anterior base of the anal fin in females; 12-16 predorsal scales; absence of a large dorsal convex expansion at subdistal segments of right half of sixth anal-fin ray of adult males; eye diameter of females 26.1-33.1% HL; and absence of a distinct rounded spot on dorsal pectoral-fin base (Ref. 94152). Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo 2013 <i>Jenynsia luxata</i>, a new species from Northwestern Argentina, with additional observations of <i>J. maculata</i> Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) FB-Morphology-67179 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67179 Dorsal soft rays (total): 8 - 9; Analsoft rays: 10; Vertebrae: 28 - 30 Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo 2013 <i>Jenynsia luxata</i>, a new species from Northwestern Argentina, with additional observations of <i>J. maculata</i> Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) FB-Distribution-67179 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67179 South America: Río Tajamar or río Cajón basin and small flooded pools not connected but near to río Urueña basin in Argentina. Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo 2013 <i>Jenynsia luxata</i>, a new species from Northwestern Argentina, with additional observations of <i>J. maculata</i> Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) FB-Size-67179 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-07 00:00:00 2013-12-07 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67179 4.4 cm SL (male/unsexed; (Ref. 94152)) Aguilera, G., J.M. Mirande, P.A. Calviño and L.P. Lobo 2013 <i>Jenynsia luxata</i>, a new species from Northwestern Argentina, with additional observations of <i>J. maculata</i> Regan and phylogeny of the genus (Cyprinodontiformes: Anablepidae). Neotrop. Ichthyol. 11(3):565-575. (Ref. 94152) 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-67179 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-12-07 00:00:00 2013-12-07 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67179 benthopelagic; freshwater