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 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 (1,052 words) - 20:33, 30 May 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:...
30 KB (3,182 words) - 13:54, 1 June 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...
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belonging to the families Dasyatidae, Urotrygonidae, Urolophidae, and Potamotrygonidae. Stingrays generally do not attack aggressively or even actively defend...
11 KB (1,116 words) - 21:22, 15 June 2024
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
(Potamotrygon henlei) is a species of freshwater fish in the family Potamotrygonidae. It is endemic to the lower Tocantins basin and Araguaia basin in Brazil...
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Other species that enter rivers include the stingrays (Dasyatidae, Potamotrygonidae and others) and sawfish (Pristidae). Some skates (Rajidae), smooth...
45 KB (5,075 words) - 04:37, 16 April 2024
fishes (Gymnotiformes) inhabit the Amazon basin. River stingrays (Potamotrygonidae) are also known. The bull shark (Carcharhinus leucas) has been reported...
116 KB (10,125 words) - 04:04, 5 June 2024
osmoregulatory mechanisms found in the river stingrays of the family Potamotrygonidae. This may be due to the relatively recent date of freshwater colonization...
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Paratrygon (category Potamotrygonidae)
Paratrygon is a genus of cartilaginous fish in the family Potamotrygonidae. There are currently three recognized species: Paratrygon aiereba (Müller &...
2 KB (105 words) - 09:48, 28 May 2024
stingray, is a species of freshwater stingray belonging to the family Potamotrygonidae, native to South America in the Neotropical region. P. rex, along with...
7 KB (932 words) - 21:31, 13 April 2024
†Lessiniabatis (fossil) Family Dasyatidae (whiptail stingrays) Family Potamotrygonidae (river stingrays) Family Gymnuridae (butterfly rays) Family †Dasyomyliobatidae...
7 KB (599 words) - 03:19, 15 May 2024
Potamotrygon hystrix) is a species of river stingray in the family Potamotrygonidae, the type of the Potamotrygon genus. It is found in the basins of the...
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as evidence suggests it may be more closely related to the families Potamotrygonidae and Urotrygonidae than to other dasyatids. Subfamily Dasyatinae Bathytoshia...
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tiger river stingray, is a species of freshwater ray in the family Potamotrygonidae. This endangered species is endemic to black- and whitewater rivers...
4 KB (365 words) - 13:17, 22 November 2023
Myliobatidae (devilrays) Family Plesiobatidae (giant stingarees) Family Potamotrygonidae (Neotropical stingrays) Family Rhinopteridae (cownose rays) Family...
25 KB (2,183 words) - 03:49, 19 May 2024
Himantura (H. pacifica and H. schmardae) and the river stingrays (Potamotrygonidae) than to the congeneric blotched fantail ray (T. meyeni), which is...
25 KB (2,636 words) - 10:54, 7 January 2024
implications on the distribution of freshwater stingrays (Chondrichthyes, Potamotrygonidae)" (PDF). PanamJAS. 5 (3): 454–464. Archived from the original on 13...
23 KB (2,095 words) - 08:55, 2 June 2024
freshwater stingray, is a species of freshwater stingray in the family Potamotrygonidae from tropical and subtropical South America. It is sometimes seen in...
6 KB (552 words) - 18:07, 12 April 2024
(Potamotrygon scobina) is a species of freshwater fish in the family Potamotrygonidae. This stingray is endemic to the Amazon basin in Brazil, where known...
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Plesiotrygon nana (category Potamotrygonidae)
black-tailed antenna ray, is a species of freshwater stingray in the family Potamotrygonidae. It is native to the western Amazon basin in northeastern Peru, western...
4 KB (386 words) - 18:09, 12 April 2024
Chupare stingray (category Potamotrygonidae)
stingray (Styracura schmardae) is a species of stingray in the family Potamotrygonidae, found in the western Atlantic Ocean from the Gulf of Campeche to Brazil...
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"A new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the Rio Negro, Amazonas, Brazil: the smallest species of Potamotrygon"...
122 KB (14,212 words) - 17:19, 18 June 2024
Myliobatiformes: Dasyatidae, found in the Amazon, Africa, Asia, and Australia Potamotrygonidae, found in South America Grows up to 7.2 feet across (wing span) Grows...
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Polyprionidae Polypteridae Pomacanthidae Pomacentridae Pomatomidae Potamotrygonidae Priacanthidae Pristidae Pristiophoridae Prochilodontidae Profundulidae...
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implications on the distribution of freshwater stingrays (Chondrichthyes, Potamotrygonidae). PanamJAS 5(3): 454-464. "Waters". Amazon Waters. Retrieved 10 October...
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Heliotrygon (category Potamotrygonidae)
Heliotrygon is a genus of freshwater stingrays in the family Potamotrygonidae. The genus is endemic to the Amazon basin in South America. Despite being...
3 KB (246 words) - 18:18, 12 April 2024