Bluespotted Ribbontail Ray

(Taeniura lymma)

The bluespotted ribbontail ray is a species of stingray in the family Dasyatidae, found in the tropical waters of the Indo-West Pacific region. It is also known as the bluespotted fantail ray, blue-spotted ray, or blue-spotted fantail stingray. It is a small to medium-sized stingray, with a maximum size of about 100 cm (39 inches) in length.

The bluespotted ribbontail ray is named for its distinctive blue-spotted pattern on its upper surface and long, ribbon-like tail, which is often adorned with venomous spines. It is generally found in shallow, coral-rich areas such as lagoons, reef flats, and seagrass beds, and feeds on a variety of prey including small fishes, crustaceans, and mollusks.

This species is popular in the aquarium trade and is known for its docile nature and beautiful coloration. However, it is also vulnerable to overfishing and habitat loss, and it is listed as Near Threatened on the International Union for Conservation of Nature’s Red List of Threatened Species.

Captive Care

Captive care of bluespotted ribbontail rays requires a large aquarium with a minimum size of at least 200 gallons for a single individual, and larger for multiple individuals. The aquarium should be equipped with a suitable substrate such as fine sand or coral gravel, as well as plenty of hiding places in the form of rocks, caves, or PVC pipes.

Bluespotted ribbontail rays require good water quality and filtration, and should be kept in a well-maintained, stable environment. They are sensitive to changes in water temperature, pH, and salinity, and these parameters should be carefully monitored and kept within appropriate ranges.

Bluespotted ribbontail rays are opportunistic feeders and will eat a variety of fresh and frozen foods such as squid, shrimp, mussels, and small fish. They should be fed a varied diet to ensure proper nutrition.

It is important to handle bluespotted ribbontail rays with caution, as they are venomous and can deliver a painful sting with their tail spines. Use caution when cleaning the aquarium or handling the ray, and avoid grabbing or restraining the ray by its tail.

In summary, proper captive care of bluespotted ribbontail rays involves providing a suitable habitat, maintaining good water quality, feeding a varied diet, and handling the ray with caution.