Common name: Blotched fantail ray
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
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassSharks and RaysElasmobranchii
- OrderStingraysMyliobatiformes
- FamilyStingraysDasyatidae
- GenusBlotched Fantail RayTaeniurops
- SpeciesBlotched fantail rayTaeniurops meyeni (Müller & Henle, 1841)
- SynonymsTaeniura melanospila Bleeker, 1853Taeniura melanospilos Bleeker, 1853Taeniura meyemi Müller & Henle, 1841Taeniura meyeni Müller & Henle, 1841Taeniura 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).