Ctenochaetus flavicauda, also known as the whitetail bristletooth or redspotted tang, is a captivating marine ray-finned fish belonging to the family Acanthuridae. This family includes the surgeonfishes, unicornfishes, and tangs. The C. flavicauda is found in the western central Pacific Ocean. Let’s explore more about this intriguing fish:
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Description:
- The whitetail bristletooth has a maximum published total length of 16 cm (6.3 inches).
- Its overall color is reddish, adorned with many blue spots on the head that transition into blue lines on the body.
- The most striking feature is its brilliant white caudal fin, which contrasts sharply with the rest of the body.
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Distribution and Habitat:
- C. flavicauda occurs in the central Pacific Ocean from the Phoenix Islands north to the Line Islands, east to the Pitcairn Islands, south to the Austral Islands, and Rapa Iti.
- It inhabits coral reefs at depths of up to 30 meters.
In summary, the whitetail bristletooth is a small but captivating fish, gracing the Pacific Ocean with its vibrant colors and unique appearance.
