freshwater stingrays are Neotropical freshwater fishes of the family Potamotrygonidae in the order Myliobatiformes, one of the four orders of batoids, cartilaginous...
41 KB (4,130 words) - 10:10, 16 August 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 (860 words) - 01:44, 16 July 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 (1,050 words) - 20:33, 30 May 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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(stingarees), Urotrygonidae (round rays), Dasyatidae (whiptail stingrays), Potamotrygonidae (river stingrays), Gymnuridae (butterfly rays) and Myliobatidae (eagle...
41 KB (4,197 words) - 18:04, 22 September 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 (581 words) - 01:53, 16 July 2024
fishes Order Characiformes: characins, tetras and relatives Family Potamotrygonidae: river stingrays Family Arapaimidae: bonytongues Family Loricariidae:...
30 KB (3,191 words) - 14:28, 3 October 2024
belonging to the families Dasyatidae, Urotrygonidae, Urolophidae, and Potamotrygonidae. Stingrays generally do not attack aggressively or even actively defend...
11 KB (1,123 words) - 21:22, 15 June 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...
5 KB (468 words) - 18:34, 29 September 2024
Other species that enter rivers include the stingrays (Dasyatidae, Potamotrygonidae and others) and sawfish (Pristidae). Some skates (Rajidae), smooth...
45 KB (5,083 words) - 22:24, 8 September 2024
fishes (Gymnotiformes) inhabit the Amazon basin. River stingrays (Potamotrygonidae) are also known. The bull shark (Carcharhinus leucas) has been reported...
116 KB (10,136 words) - 15:43, 7 October 2024
†Lessiniabatis (fossil) Family Dasyatidae (whiptail stingrays) Family Potamotrygonidae (river stingrays) Family Gymnuridae (butterfly rays) Family †Dasyomyliobatidae...
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"A new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the Rio Negro, Amazonas, Brazil: the smallest species of Potamotrygon"...
123 KB (14,256 words) - 02:46, 16 September 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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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) - 07:25, 3 October 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 (554 words) - 01:52, 16 July 2024
tiger river stingray, is a species of freshwater ray in the family Potamotrygonidae. This endangered species is endemic to black- and whitewater rivers...
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Myliobatidae (devilrays) Family Plesiobatidae (giant stingarees) Family Potamotrygonidae (Neotropical stingrays) Family Rhinopteridae (cownose rays) Family...
25 KB (2,183 words) - 16:53, 20 August 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 (2,634 words) - 10:54, 7 January 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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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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On 19 August 2018, the IUCN Red List of Threatened Species identified 4584 endangered species, subspecies, stocks and subpopulations. Diporochaeta pounamu...
169 KB (9,532 words) - 02:43, 18 August 2024
Paratrygon (category Potamotrygonidae)
Paratrygon is a genus of cartilaginous fish in the family Potamotrygonidae. There are currently three recognized species: Paratrygon aiereba (Müller &...
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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...
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Myliobatiformes: Dasyatidae, found in the Amazon, Africa, Asia, and Australia Potamotrygonidae, found in South America This page is an index of articles on animal...
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Polyprionidae Polypteridae Pomacanthidae Pomacentridae Pomatomidae Potamotrygonidae Priacanthidae Pristidae Pristiophoridae Prochilodontidae Profundulidae...
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Styracura (category Potamotrygonidae)
Styracura is a genus of stingray in the family Potamotrygonidae and the only genus in the subfamily Styracurinae. The two species in this genus were formerly...
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implications on the distribution of freshwater stingrays (Chondrichthyes, Potamotrygonidae). PanamJAS 5(3): 454-464. "Waters". Amazon Waters. Retrieved 10 October...
22 KB (1,207 words) - 01:08, 9 August 2024
from the gills of freshwater stingrays Potamotrygon spp. (Rajiformes: Potamotrygonidae) from the La Plata river basin". Systematic Parasitology. 67 (3): 157–174...
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back river stingray, is a species of river stingray in the family Potamotrygonidae. It is found in the Amazon and Orinoco River basins in South America...
2 KB (121 words) - 23:23, 15 April 2024