X-Nico

unusual facts about mangrove whipray



Giant freshwater stingray

In terms of the broader evolutionary relationships between the giant freshwater whipray and the rest of the family Dasyatidae, a 2012 phylogenetic analysis based on mitochondrial DNA reported that it was most closely related to the porcupine ray (Urogymnus asperrimus), and that they in turn formed a clade with the mangrove whipray (H. granulata) and the tubemouth whipray (H. lobistoma).


see also