FB-67262 http://www.fishbase.org/summary/SpeciesSummary.php?id=67262 Animalia Chordata Teleostei Gobiiformes Gobiidae Eviota Eviota occasa Greenfield, Winterbottom & Suzuki, 2014 Småprikket flodpigrokke Jamari jõerai 2014-02-19 2017-07-17 Fontenelle, J.P., J.P.C. Da Silva and M.R. De Carvalho0 <i>Potamotrygon limai</i>, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa 3765(3):249-268. (Ref. 94972) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) CITES, UNEP-WCMC0 The Checklist of CITES Species Website. Appendices I, II and III valid from 04 April 2017. CITES Secretariat, Geneva, Switzerland. Compiled by UNEP-WCMC, Cambridge, UK. https://www.cites.org/eng/app/appendices.php [Accessed 01/08/2017]. (Ref. 115941) CITES, UNEP-WCMC0 The Checklist of CITES Species Website. Appendices I, II and III valid from 04 October 2017. CITES Secretariat, Geneva, Switzerland. Compiled by UNEP-WCMC, Cambridge, UK. https://www.cites.org/eng/app/appendices.php [Accessed 08/17/2017]. (Ref. 118484) IUCN0 The IUCN Red List of Threatened Species. Version 2022-2. <https://www.iucnredlist.org/>. Downloaded 10 Jan 2023. (Ref. 126983) CITES0 Appendices I, II and III valid from 11 January 2023 and 25 November 2023. UNEP. (Ref. 128078) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Petersen, P.0 Danish names and photos and other species information. Pers. Comm. (Ref. 130676) CITES0 Appendices I, II and III. UNEP. (Ref. 131153) FB-DiagnosticDescr-67271 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2014-02-26 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67271 This species can be diagnosed from other congeners by having the following combination of features: dorsal disc with a dark brownish background, covered with beige to whitish, closely packed small spots roughly arranged in small concentric patterns, these wider toward disc margins, without ocelli; whitish spots may be closely set forming vermicular patterns; lower back portion of disc with a characteristic roughly polygonal pattern, interspersed with small light spots; rostral dermal denticles fairly simple, composed of a single central crown and star-shaped base, with central and posterior disc denticles presenting star-shaped crown ridges, mostly with anterior and lateral dichotomies; two to three irregular rows of hook-shaped spines on dorsal tail midline. This differs from other amazonian Potamotrygon species (P. motoro (Müller & Henle, 1841), P. boesemani Rosa, Carvalho & Wanderley, 2008, P. signata Garman, 1913, P. leopoldi Castex & Castello, 1970, P. henlei (Castelnau, 1855), and the doubtful Potamotrygon ocellata (Engelhardt, 1912) by lacking any form of discrete dorsal ocelli or circular or irregular spots larger than eye-diameter. This is distinguished from P. schroederi Fernandez-Yépez, 1958 and P. tigrina Carvalho, Sabaj Pérez & Lovejoy, 2011 by presenting small dorsal beige to white spots arranged in concentric patterns, slightly greater than eye-diameter, and without banded pattern of alternating yellow and dark brown bands on tail (vs. much larger spots in vivid yellow with black pigmentation pattern and evidently banded tail); from P. orbignyi (Castelnau, 1855) and P. humerosa Garman, 1913 by its characteristic dorsal color pattern composed of small spots forming whitish polygonal patterns, especially on lower back region (vs. a broad, dark reticulate pattern spread over most of disc, usually without accessory spots) and a relatively smaller head region, longer tail, and also by the lack of disc tubercles (sometimes present in latter species); from P. falkneri Castex & Maciel, 1963 and P. tatianae Silva & Carvalho, 2011 by a darker brown dorsal backgroung color, its characteristic polygonal vermicular pattern on posterior disc, and shorter tail (means of 86.3% DW vs. 93.5% DW in P. falkneri and 109% DW in P. tatianae). It differs further from P. scobina Garman, 1913 by the absence of dorsal ocelli, by a much shorter tail (means of 86.3% DW vs. 121.5% DW), by a broader tail base (means of 14.8% DW vs. 13.4% DW), and by presenting 2?3 rows of midtail spines (vs. 1?2 rows in P. scobina). In addition, apart from P. scobina, P. limai is the only species of Potamotrygon which possesses three angular cartilages (vs. one or two in all other species) (Ref. 94972). Fontenelle, J.P., J.P.C. Da Silva and M.R. De Carvalho 2014 <i>Potamotrygon limai</i>, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa 3765(3):249-268. (Ref. 94972) FB-Morphology-67271 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2014-02-26 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67271 Vertebrae: 117 - 130 Fontenelle, J.P., J.P.C. Da Silva and M.R. De Carvalho 2014 <i>Potamotrygon limai</i>, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa 3765(3):249-268. (Ref. 94972) FB-Distribution-67271 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2014-02-24 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=67271 South America: Brazil (Jamari River, upper Madeira River basin). Fontenelle, J.P., J.P.C. Da Silva and M.R. De Carvalho 2014 <i>Potamotrygon limai</i>, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa 3765(3):249-268. (Ref. 94972) FB-Size-67271 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2014-02-24 00:00:00 2023-01-23 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67271 64.8 cm WD (male/unsexed; (Ref. 94972)) Fontenelle, J.P., J.P.C. Da Silva and M.R. De Carvalho 2014 <i>Potamotrygon limai</i>, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa 3765(3):249-268. (Ref. 94972) 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-67271 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2014-02-24 00:00:00 2023-01-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67271 benthopelagic; freshwater