Common name: Blotched fantail ray

Scientific name: Taeniurops meyeni (Müller & Henle, 1841)
Blotched Fantail Ray (Taeniurops meyeni) swimming over the ocean rocky reefマダラエイ
Blotched Fantail Ray (Taeniurops meyeni)Round ribbontail ray (Taeniura meyeni) in Maldives

General information

The Blotched Fantail Ray, scientifically known as Taeniurops meyeni, is a large and impressive species of stingray that is occasionally kept in public aquariums due to its size and requirements. It is known for its distinctive black blotches and spots on a gray to brownish background, which provides excellent camouflage against the sandy or rocky ocean floor.

This species is not commonly found in the home aquarium trade, primarily because of its potential size, reaching up to 1.8 meters (6 feet) in disc width. It is a benthic dweller, often found resting on the substrate in the wild.

Details

Recommended minimum tank volume
10,000 liter (2,600 gallons)
Salinity
S.G. 1.023 to 1.026
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 7.8 to 8.4
Average size
3 m (10′)
Care level
Very difficult Needs very large systems
Diet
Carnivore Feeds on mollusks, crustaceans
Social
Solo Territorial, best kept alone
Reefsafe
No May disrupt reef structure
Aggression
Aggresive Can be a danger to tankmates
Captive bred
No
Conservation statusSource: IUCN Red List
ExtinctThreatenedLeastConcern

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Sharks and Rays
    Elasmobranchii
  4. Order
    Stingrays
    Myliobatiformes
  5. Family
    Stingrays
    Dasyatidae
  6. Genus
    Blotched Fantail Ray
    Taeniurops
  7. Species
    Blotched fantail ray
    Taeniurops meyeni (Müller & Henle, 1841)
  8. Synonyms
    Taeniura melanospila Bleeker, 1853
    Taeniura melanospilos Bleeker, 1853
    Taeniura meyemi Müller & Henle, 1841
    Taeniura meyeni Müller & Henle, 1841
    Taeniura mortoni Macleay, 1883

Care

Due to their large size and active nature, Blotched Fantail Rays require very large and spacious aquariums with a soft sandy bottom to prevent injury to their undersides. They are sensitive to water quality and require pristine conditions with efficient filtration systems. Their diet should consist of a variety of meaty foods such as mollusks, crustaceans, and small fish.

Reproduction

In the wild, Taeniurops meyeni is ovoviviparous, with females giving birth to live young that have developed inside eggs within the mother's body. Reproduction in captivity is rare and requires a large, species-specific setup to accommodate the mating behavior and gestation of the female.

Habitat

Blotched Fantail Rays are found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific Ocean. They inhabit coral reefs and adjacent sandy areas, typically at depths ranging from the intertidal zone to 60 meters (200 feet).