江𫚉属

注意：本页有Unihan新版汉字：“𫚉”，这些字符可能会错误显示，详见Unicode扩展汉字。

江𫚉属（学名：Potamotrygon）是燕𫚉目江𫚉科的四个属之一，只生活在南美洲的淡水环境。

江𫚉属
Potamotrygon motoro
科学分类
界：	动物界 Animalia
门：	脊索动物门 Chordata
纲：	软骨鱼纲 Chondrichthyes
目：	鲼目 Myliobatiformes
科：	𫚉科 Dasyatidae
属：	江𫚉属 Potamotrygon Garman（英语：Samuel Garman）, 1877
模式种
Trygon hystrix J. P. Müller & Henle, 1841

由于本属物种的外型独特，所以有些人用来作水族箱的观赏鱼之用。其他属的物种亦有在交易之列，但数量较少。

物种

本属现时已被命名的物种如下^[1][2][3]：

• 阿达马斯托江𫚉 Potamotrygon adamastor
• 塔帕若斯江𫚉 Potamotrygon albimaculata de Carvalho. 2016^[4]
• 阿曼达氏江𫚉 Potamotrygon amandae Loboda & M. R. de Carvalho, 2013^[2]
• 亚马逊江𫚉 Potamotrygon amazona
• 贝氏江𫚉 Potamotrygon boesemani Rosa, M. R. de Carvalho & Almeida Wanderley, 2008 (Emperor ray) ^[5]
• 短尾江𫚉 Potamotrygon brachyura (Günther, 1880) (Short-tailed river stingray)
• 密星江𫚉 Potamotrygon constellata (Vaillant, 1880) (Thorny river stingray)
• 福氏江𫚉 Potamotrygon falkneri Castex & Maciel, 1963） (Largespot river stingray)
• 加曼氏江𫚉 Potamotrygon garmani
• 亨利江𫚉 Potamotrygon henlei (Castelnau, 1855) (Bigtooth river stingray)
• 多棘江𫚉 Potamotrygon histrix (J. P. Müller & Henle, 1834)） (Porcupine river stingray)
• 玫肩江𫚉 Potamotrygon humerosa Garman, 1913
• 珍珠江𫚉 Potamotrygon jabuti de Carvalho. 2016^[4]
• 利氏江𫚉 Potamotrygon leopoldi Castex & Castello, 1970 (White-blotched river stingray)
• 利马江𫚉 Potamotrygon limai Fontenelle, J. P. C. B. da Silva & M. R. de Carvalho, 2014）^[3]
• 马氏江𫚉 Potamotrygon magdalenae (A. H. A. Duméril, 1865)）(Magdalena river stingray)
• 玛丽娜江𫚉 Potamotrygon marinae Deynat, 2006
• 马克西江𫚉 Potamotrygon marquesi
• 南美江𫚉 Potamotrygon motoro (J. P. Müller & Henle, 1841)）(Ocellate river stingray)
• 红斑江𫚉 Potamotrygon ocellata (Engelhardt, 1912) (Red-blotched river stingray)
• 奥氏江𫚉 Potamotrygon orbignyi (Castelnau, 1855)）(Smooth back river stingray)^[6]
• 潘塔纳尔江𫚉 Potamotrygon pantanensis Loboda & M. R. de Carvalho, 2013^[2]
• 大江𫚉 Potamotrygon rex de Carvalho, 2016^[7]
• 施罗德江𫚉 Potamotrygon schroederi Fernández-Yépez, 1958 (Rosette river stingray)
• 舒氏江𫚉 Potamotrygon schuhmacheri Castex, 1964 (Parana River stingray)
• 锉棘江𫚉 Potamotrygon scobina Garman, 1913 (Raspy river stingray)^[8]
• 巴西江𫚉 Potamotrygon signata Garman, 1913 (Parnaiba River stingray)
• 塔氏江𫚉 Potamotrygon tatianae J. P. C. B. da Silva & M. R. de Carvalho, 2011
• 虎纹江𫚉 Potamotrygon tigrina M. R. de Carvalho, Sabaj Pérez & Lovejoy, 2011 (Tiger ray) ^[9]
• 库鲁姆江𫚉 Potamotrygon wallacei Carvalho, Rosa & Araújo, 2016 ^[10]
• 耶氏江𫚉 Potamotrygon yepezi Castex & Castello, 1970）(Maracaibo River stingray)

参考资料

1. Froese, R. & Pauly, D. (eds.) (2013). Species of Potamotrygon. FishBase. Version 2013-12.
2. 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). 互联网档案馆的存档，存档日期2013-12-26. Neotropical Ichthyology, 11 (4): 693-737.
3. 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）.
4. 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
5. 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.
6. 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
7. 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
8. 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
9. 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.
10. 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

外部链接

• 江𫚉科介绍和照片 （页面存档备份，存于互联网档案馆）