FB-68912 http://www.fishbase.org/summary/SpeciesSummary.php?id=68912 Animalia Chordata Teleostei Eupercaria/misc Cepolidae Owstonia Owstonia similis Smith-Vaniz & Johnson, 2016 Moenkhausia uirapuru Ohara & Lima, 2015 2018-12-07 2018-12-07 Ohara, W.M and F.C.T. Lima0 Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236) Melo, B.F., R.P. Ota, R.C. Benine, F.R. Carvalho, F.C. Lima, G.M. Mattox, C.S. Souza, T.C. Faria, L. Reia, F.F. Roxo and M. Valdez-Moreno0 Phylogenomics of Characidae, a hyper-diverse Neotropical freshwater fish lineage, with a phylogenetic classification including four families (Teleostei: Characiformes). Zool. J. Linn. Soc., 202(1)[p.zlae101]:1-37. (Ref. 133042) FB-DiagnosticDescr-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2018-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68921 Diagnosis: distinguished from all congeners, except M. cosmops, by the presence of the red pigmentation on the upper lip, eye with green to blue bright pigments, and for the transparency of the opercle, which allows a view of the pinkish red gill filaments; preserved specimens of M. uirapuru can be distinguished from the remaining congeners, with the exception of M. cosmops, M. dyktiota, M. forestii and M. pyrophthalma, by the presence of an incomplete lateral line (vs. complete lateral line in the remaining Moenkhausia species) and by the presence of wavy longitudinal stripes between scale rows along lateral sides (vs. absence of wavy longitudinal stripes between scale rows along lateral sides in all remaining Moenkhausia species, with the exception of M. agnesae); easily distinguished from M. cosmops by the presence of dark (lightbrown to greenish in life), wavy longitudinal lines between scale rows along lateral portions of body (vs. wavy longitudinal stripes absent), caudal fin with a narrow dark stripe on middle rays (vs. narrow dark stripe on middle rays absent), and by the number of longitudinal scales (28-30, vs. 23-26); can be diagnosed from H. skolioplatus, a similar and putatively related species by the absence of a longitudinal blurred, curved dark stripe on the lower portion flank (vs. longitudinal blurred, curved dark stripe present), a large dark blotch on the caudal peduncle of similar size to the diameter of the eye (vs. caudal peduncle blotch, when present, less than half the diameter), absence of red pigmentation on the peduncle (vs. red pigmentation present over much of upper and lower half of caudal peduncle in living specimens), and by the number of horizontal scale rows between the lateral line and the origin of the dorsal fin (4 vs. 5) (Ref. 119236). FB-Morphology-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2018-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68921 Dorsal soft rays (total): - 11; Analsoft rays: 19 - 22; Vertebrae: 30 - 31 FB-Distribution-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2018-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68921 South America: currently only known from two headwater tributaries of the upper rio Guaporé, Mato Grosso State, Brazil (Ref. 119236). Ohara, W.M and F.C.T. Lima 2015 Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236) FB-TrophicStrategy-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2018-12-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ uirapuru The type locality located at 615 meters a.s.l.; locality is a small, clear water stream 2-3 m wide, 0.5-2 m deep, with preserved riparian vegetation, swift current, and bottom composed of sand and dead leaves; the cascata Uirapuru (14°25'02" S 59°27'16" W) is formed by two separate falls and M. uirapuru was collected only immediately upstream of the falls; other species collected syntopically were Hoplias aimara, Aequidens cf. rondoni, Hyphessobrycon cyanotaenia, Megalechis thoracata and an additional undescribed species of Moenkhausia; a single M. uirapuru specimen was collected syntopically with M. rubra near the town of Comodoro in a small, clear water stream 1-1.5 m wide and 0.3-1 m deep, with swift current and sandy bottom; analysis of the stomach contents revealed the presence of ants, a dragonfly, a beetle, a spider, Diptera, larvae of Diptera (Chironomidae) and Odonata, unidentified insect fragments, unidentified vegetal fragments and sediments (Ref. 119236). Ohara, W.M and F.C.T. Lima 2015 Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236) FB-Size-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2025-03-07 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68921 6.0 cm SL (male/unsexed; (Ref. 119236)) Ohara, W.M and F.C.T. Lima 2015 Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236) 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-68921 http://purl.org/dc/dcmitype/Text text/html Andrea Hennyey 2018-12-07 00:00:00 2025-03-07 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68921 benthopelagic; freshwater Ohara, W.M and F.C.T. Lima 2015 Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236)