Urogymnus asperrimus Urogymnus africanus: synonym of Urogymnus asperrimus Urogymnus natalensis: synonym of Gymnura natalensis Urogymnus poecilura: synonym...
3 KB (242 words) - 19:39, 16 July 2023
Giant freshwater stingray (redirect from Urogymnus polylepis)
The Australian freshwater Urogymnus were described as a separate species, Urogymnus dalyensis, in 2008. The freshwater Urogymnus in New Guinea are probably...
21 KB (2,492 words) - 08:41, 11 June 2024
Porcupine ray (redirect from Urogymnus asperrimus)
The porcupine ray (Urogymnus asperrimus) is a rare species of stingray in the family Dasyatidae. This bottom-dweller is found throughout the tropical...
19 KB (2,047 words) - 10:50, 2 July 2024
dorsal and caudal fins. All whiptail stingrays, except the porcupine ray (Urogymnus asperrimus), have one or more venomous stings near the base of the tail...
6 KB (431 words) - 22:07, 8 March 2024
Mangrove whipray (redirect from Urogymnus granulatus)
The mangrove whipray (Urogymnus granulatus) or whitetail stingray, is a species of stingray in the family Dasyatidae. It is widely distributed in the...
12 KB (1,379 words) - 10:52, 2 July 2024
In a very small number of species, like the giant freshwater stingray (Urogymnus polylepis), the mother "cares" for her young by having them swim with...
41 KB (4,196 words) - 02:32, 14 August 2024
Freshwater whipray (redirect from Urogymnus dalyensis)
The freshwater whipray (Urogymnus dalyensis) is a little-known species of stingray in the family Dasyatidae, found in a number of large rivers and associated...
7 KB (927 words) - 08:53, 19 November 2023
Mumburarr whipray (redirect from Urogymnus acanthobothrium)
The mumburarr whipray (Urogymnus acanthobothrium) is a species of whipray from northern Australia and southern Papua New Guinea, described in 2016. The...
4 KB (397 words) - 13:40, 16 April 2024
Pincushion ray (redirect from Urogymnus ukpam)
reduced tail spine of this ray as an intermediate condition between Urogymnus, which is spineless, and Trygon (=Dasyatis), which has one or more spines...
8 KB (971 words) - 00:11, 6 November 2023
Tubemouth whipray (redirect from Urogymnus lobistomus)
The tubemouth whipray (Urogymnus lobistoma) is a little-known species of stingray in the family Dasyatidae, named for its distinctive, highly protrusible...
7 KB (898 words) - 14:02, 21 March 2023