江魟屬

江魟屬
	Potamotrygon motoro
科學分類
界：	動物界 Animalia
門：	脊索動物門 Chordata
綱：	軟骨魚綱 Chondrichthyes
目：	鱝目 Myliobatiformes
科：	魟科 Dasyatidae
屬：	江魟屬 Potamotrygon; Garman（英語：Samuel Garman）, 1877
模式種
	Trygon hystrix; J. P. Müller & Henle, 1841

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。

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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。

物種

本屬現時已被命名的物種如下^[1]^[2]^[3]：

Potamotrygon albimaculata de Carvalho. 2016^[4]
Potamotrygon amandae Loboda & M. R. de Carvalho, 2013^[2]
Potamotrygon boesemani Rosa, M. R. de Carvalho & Almeida Wanderley, 2008 (Emperor ray) ^[5]
Potamotrygon brachyura (Günther, 1880) (Short-tailed river stingray)
Potamotrygon constellata (Vaillant, 1880) (Thorny river stingray)
Potamotrygon dumerilii (Castelnau, 1855)^[6]，為Potamotrygon orbignyi (Castelnau, 1855)的異名
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^[4]
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）^[3]
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)^[6]
Potamotrygon pantanensis Loboda & M. R. de Carvalho, 2013^[2]
迷你魟 Potamotrygon reticulata
Potamotrygon rex de Carvalho, 2016^[7]
Potamotrygon schroederi Fernández-Yépez, 1958 (Rosette river stingray)
Potamotrygon schuhmacheri Castex, 1964 (Parana River stingray)
Potamotrygon scobina Garman, 1913 (Raspy river stingray)^[8]
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) ^[9]
Potamotrygon wallacei Carvalho, Rosa & Araújo, 2016 ^[10]
耶氏江魟 Potamotrygon yepezi Castex & Castello, 1970）(Maracaibo River stingray)

參考資料

[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). 互聯網檔案館的存檔，存檔日期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 （英語）.
[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

外部連結

江魟科介紹和照片（頁面存檔備份，存於互聯網檔案館）

[FishBase-1] [1]
Froese, R. & Pauly, D. (eds.) (2013). Species of Potamotrygon. FishBase. Version 2013-12.

[Loboda2013-2] [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). 互聯網檔案館的存檔，存檔日期2013-12-26. Neotropical Ichthyology, 11 (4): 693-737.

[Fontenelle2014-3] [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 （英語）.

[Carvalho-4] [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] [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.

[Silva-6] [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] [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] [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] [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] [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

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