Potamotrygon motoro | 水產百科網
PotamotrygonmotoroBlackriverstingray(Also:Ocellateriverstingray;SouthAmericanfreshwaterstin)·GeographicRange·Habitat·PhysicalDescription.
Geographic RangeOcellate river stingrays are endemic to, and widespread throughout, several South American river systems. Most studies on this species have been conducted in the Brazilian Amazon region, and while its presence has been confirmed in the rivers of other South American nations, such as Uruguay, the details of its distribution outside of the Brazilian Amazon are not fully understood. In addition to the Amazon River basin, this species is found in the Uruguay, Paraná-Paraguay, and Orinoco River basins, including the middle and lower portions of Rio Paraná in midwestern Brazil (where it is the most abundant species of stingray), middle portions of the Río Uruguay, and in the Río de la Plata, Río Pilcomayo, Río Bermejo, Río Guapore, Río Negro, Río Branco, Río de Janeiro and Río Paraguay. This species has recently gained access ...
Cytogenetic and molecular characteristics of Potamotrygon ... | 水產百科網
Ocellate river stingray | 水產百科網
Potamotrygon motoro | 水產百科網
Potamotrygon motoro | 水產百科網
江魟屬 | 水產百科網
珍珠魟 | 水產百科網
【滿天星黑白魟Potamotrygon henlei】河魟科
水產分類:台灣常見的大陸水產品圖說中文名稱:滿天星黑白魟學名:Potamotrygonhenlei科別名稱:河魟科命名學者:(Castelnau1855)