Smalleye stingray

Smalleye stingray
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Superorder: Batoidea
Order: Myliobatiformes
Family: Dasyatidae
Genus: Megatrygon
Last, Naylor & Manjaji-Matsumoto, 2016
Species:
M. microps
Binomial name
Megatrygon microps
(Annandale, 1908)
Synonyms
  • Trygon microps Annandale, 1908

The smalleye stingray (Megatrygon microps) is a large species of stingray in the family Dasyatidae, measuring up to 2.2 m (7.2 ft) across. Rare but widely distributed, it is found in the Indo-Pacific from Mozambique to India to northern Australia. This species may be semi-pelagic in nature, inhabiting both deeper waters and shallow coastal reefs and estuaries. It is characterized by a diamond-shaped pectoral fin disc much wider than long, a tail that is broad and flattened in front of the spine but whip-like behind, and large white spots over its back.

The very wide shape of the smalleye stingray differs from that of most other members of its family, and may reflect a mode of swimming similar to other rays such as manta rays. This species is aplacental viviparous, with litter sizes perhaps as small as one pup. A handful of smalleye stingrays are caught incidentally by commercial fisheries across its range. At present there is insufficient data for the International Union for Conservation of Nature (IUCN) to determine its conservation status beyond Data Deficient.

  1. ^ Fahmi, White, W.T.; Manjaji Matsumoto, B.M.; Pierce, S.J. (2016). "Megatrygon microps". IUCN Red List of Threatened Species. 2016: e.T161582A104166533. doi:10.2305/IUCN.UK.2016-3.RLTS.T161582A104166533.en. Retrieved 12 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)