江魟屬

江魟屬（學名：Potamotrygon）是燕魟目江魟科的四個屬之一，只生活在南美洲的淡水環境。 由於本屬物種的外型獨特，所以有些人用來作水族箱的觀賞魚之用。其他屬的物種亦有在交易之列，但數量較少。 本屬現時已被命名的物種如下： Potamotrygon albimaculata de Carvalho. 2016 Potamotrygon amandae Loboda & M. R. de Carvalho, 2013 Potamotrygon boesemani Rosa, M. R. de Carvalho & Almeida Wanderley, 2008 (Emperor ray) Potamotrygon brachyura (Günther, 1880) (Short-tailed river stingray) Potamotrygon constellata (Vaillant, 1880) (Thorny river stingray) Potamotrygon dumerilii (Castelnau, 1855)，为Potamotrygon orbignyi (Castelnau, 1855)的异名 帝王魟 Potamotrygon falkneri Castex & Maciel, 1963） (Largespot river stingray) 金點魟 Potamotrygon henlei (Castelnau, 1855) (Bigtooth river stingray) Potamotrygon humerosa Garman, 1913 江魟 Potamotrygon hystrix (J. P. Müller & Henle, 1834)） (Porcupine river stingray) Potamotrygon jabuti de Carvalho. 2016 黑白魟 Potamotrygon leopoldi Castex & Castello, 1970 (White-blotched river stingray) 利馬江魟 Potamotrygon limai Fontenelle, J. P. C. B. da Silva & M. R. de Carvalho, 2014） 馬氏江魟 Potamotrygon magdalenae (A. H. A. Duméril, 1865)）(Magdalena river stingray) Potamotrygon marinae Deynat, 2006 珍珠魟 Potamotrygon motoro (J. P. Müller & Henle, 1841)）(Ocellate river stingray) Potamotrygon ocellata (Engelhardt, 1912) (Red-blotched river stingray) 奧氏江魟 Potamotrygon orbignyi (Castelnau, 1855)）(Smooth back river stingray) Potamotrygon pantanensis Loboda & M. R. de Carvalho, 2013 迷你魟 Potamotrygon reticulata Potamotrygon rex de Carvalho, 2016 Potamotrygon schroederi Fernández-Yépez, 1958 (Rosette river stingray) Potamotrygon schuhmacheri Castex, 1964 (Parana River stingray) Potamotrygon scobina Garman, 1913 (Raspy river stingray) Potamotrygon signata Garman, 1913 (Parnaiba River stingray) Potamotrygon tatianae J. P. C. B. da Silva & M. R. de Carvalho, 2011 Potamotrygon tigrina M. R. de Carvalho, Sabaj Pérez & Lovejoy, 2011 (Tiger ray) Potamotrygon wallacei Carvalho, Rosa & Araújo, 2016 耶氏江魟 Potamotrygon yepezi Castex & Castello, 1970）(Maracaibo River stingray) Froese, R. & Pauly, D. (eds.) (2013). Species of Potamotrygon. FishBase. Version 2013-12. Loboda, T.S. & de Carvalho, M.R. (2013): Systematic revision of the Potamotrygon motoro (Müller & Henle, 1841) species complex in the Paraná-Paraguay basin, with description of two new ocellated species (Chondrichthyes: Myliobatiformes: Potamotrygonidae). 互联网档案馆的存檔，存档日期2013-12-26. Neotropical Ichthyology, 11 (4): 693-737. Fontenelle, J.P.; Da Silva, J.P.C.B.; De Carvalho, M.R. Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae).. Zootaxa. 2014, 3765 (3): 249–268. doi:10.11646/zootaxa.3765.3.2 （英语）.  Marcelo R. de Carvalho. 2016. Description of Two Extraordinary New Species of Freshwater Stingrays of the Genus Potamotrygon endemic to the rio Tapajós Basin, Brazil (Chondrichthyes: Potamotrygonidae), with Notes on Other Tapajós Stingrays. Zootaxa. 4167(1): 1–63. DOI: 10.11646/zootaxa.4167.1.1 Rosa, de Carvalho & Wanderley. Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam. Neotropical Ichthyology. 2008, 6 (1): 1–8.  Silva, João P. C. B. D. and Marcelo R. de Carvalho. 2015. Systematics and Morphology of Potamotrygon orbignyi (Castelnau, 1855) and allied forms (Chondrichthyes: Myliobatiformes: Potamotrygonidae). Zootaxa. 3982(1): 1–82. DOI: 10.11646/zootaxa.3982.1.1 Marcelo R. de Carvalho. 2016. Potamotrygon rex, A New Species of Neotropical Freshwater Stingray (Chondrichthyes: Potamotrygonidae) from the middle and upper rio Tocantins, Brazil, closely allied to Potamotrygon henlei (Castelnau, 1855). Zootaxa. 4150(5); 537–565. DOI: 10.11646/zootaxa.4150.5.2 João Pedro Fontenelle and Marcelo R. de Carvalho. 2017. Systematic Revision of the Potamotrygon scobina Garman, 1913 Species-complex (Chondrichthyes: Myliobatiformes: Potamotrygonidae), with the Description of Three New Freshwater Stingray Species from Brazil and Comments on Their Distribution and Biogeography. Zootaxa. 4310(1); 1–63. DOI: 10.11646/zootaxa.4310.1.1 de Carvalho, Perez & Lovejoy. Potamotyrgon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yepez, 1958 (Chondrichthyes: Potamotrygonidae). Zootaxa. 2011, 2827: 1–30.  Marcelo R. de Carvalho, Ricardo S. Rosa and Maria Lúcia G. de Araújo. 2016. A New Species of Neotropical Freshwater Stingray (Chondrichthyes: Potamotrygonidae) from the Rio Negro, Amazonas, Brazil: the Smallest Species of Potamotrygon. Zootaxa. 4107(4); DOI: 10.11646/zootaxa.4107.4.5 维基共享资源上的相关多媒体资源：江魟屬 江魟科介绍和照片 （页面存档备份，存于互联网档案馆）