freshwater stingrays are Neotropical freshwater fishes of the family Potamotrygonidae in the order Myliobatiformes, one of the four orders of batoids, cartilaginous...
40 KB (4,089 words) - 22:20, 27 March 2024
river stingray, is a species of freshwater stingray in the family Potamotrygonidae. It was the first species to be described in the family and is also...
9 KB (858 words) - 23:05, 15 April 2024
(Potamotrygon leopoldi) is a species of freshwater fish in the family Potamotrygonidae. It is endemic to the Xingu River basin in Brazil and as such prefers...
6 KB (559 words) - 18:08, 12 April 2024
(stingarees), Urotrygonidae (round rays), Dasyatidae (whiptail stingrays), Potamotrygonidae (river stingrays), Gymnuridae (butterfly rays) and Myliobatidae (eagle...
41 KB (4,201 words) - 17:12, 10 April 2024
fishes Order Characiformes: characins, tetras and relatives Family Potamotrygonidae: river stingrays Family Arapaimidae: bonytongues Family Loricariidae:...
28 KB (3,170 words) - 17:30, 13 March 2024
Potamotrygon is a genus of freshwater stingrays in the family Potamotrygonidae native to the rivers of South America, and sometimes seen in the aquarium...
11 KB (1,026 words) - 23:52, 15 April 2024
belonging to the families Dasyatidae, Urotrygonidae, Urolophidae, and Potamotrygonidae. Stingrays generally do not attack aggressively or even actively defend...
11 KB (1,117 words) - 11:59, 4 October 2023
stingray (Potamotrygon brachyura) is a species of river stingray (family Potamotrygonidae) native to the Río de la Plata Basin in South America. It is sometimes...
6 KB (580 words) - 18:07, 12 April 2024
Myliobatidae (devilrays) Family Plesiobatidae (giant stingarees) Family Potamotrygonidae (Neotropical stingrays) Family Rhinopteridae (cownose rays) Family...
25 KB (2,183 words) - 21:23, 14 May 2024
osmoregulatory mechanisms found in the river stingrays of the family Potamotrygonidae. This may be due to the relatively recent date of freshwater colonization...
9 KB (917 words) - 19:17, 4 January 2024