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Tentacled Butterfly Ray

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description Tentacled Butterfly Ray Overview

The Tentacled Butterfly Ray (Gymnura tentaculata) is a demersal marine fish native to the coastal waters of the Indo-West Pacific. It belongs to the family Gymnuridae and is physically characterized by its broad, flattened diamond-shaped disc and short tail. The species is specifically named for the small, fleshy tentacles located along the posterior margin of its spiracles, which are respiratory openings located behind the eyes. It is primarily of interest to marine biologists studying the biodiversity of benthic ecosystems in the Indian Ocean and western Pacific.

help Tentacled Butterfly Ray FAQ

Where can I find the Tentacled Butterfly Ray in the wild?

The Tentacled Butterfly Ray is a demersal species native to the Indo-West Pacific region. You will typically find it resting on the ocean floor in the coastal waters across this geographic zone.

What is the purpose of the tentacles on the Tentacled Butterfly Ray?

This specific ray is named for the small, fleshy tentacles located along the posterior margin of its spiracles. While exact biological function studies are limited, these appendages are generally believed to play a sensory role for the demersal fish.

What do Tentacled Butterfly Rays eat in their natural habitat?

As a bottom-dwelling demersal ray, its diet primarily consists of small marine organisms found on the ocean floor. This typically includes small benthic fishes and invertebrates native to the Indo-West Pacific.

How large does the Tentacled Butterfly Ray get?

The Tentacled Butterfly Ray grows to a moderate size compared to other rays in the Indo-West Pacific. Exact maximum weight records are hard to pinpoint, but they generally reach a manageable disc width of a few feet.

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