Checkerboard Wrasse

Physical Characteristics

Elongated body with a light green to yellowish base, covered in a black and white checkerboard pattern on the scales. It features pink or reddish maze-like markings on the head and a bright yellow spot on the dorsal fin. Fins are often yellowish with blue or pink highlights.

Habitat & Distribution

Inhabits tropical coral reefs and lagoons, typically found in areas with sandy patches and rubble at depths of 1 to 30 meters. Distributed throughout the Indo-Pacific, from the Red Sea to the Line Islands.

Size & Weight

Attains a maximum length of approximately 27 centimeters (about 10.6 inches). Weight is typically less than 1 kilogram.

Similar Looking Species

The Marble Wrasse (Halichoeres marmoreus) and the Zigzag Wrasse (Halichoeres scapularis) share similar body shapes and some markings but lack the distinctive yellow dorsal spot and specific checkerboard scale pattern.

Ecological Role

Acts as a carnivorous predator feeding on small invertebrates such as mollusks, crustaceans, and urchins found in the sand. It plays a role in bioerosion and maintaining invertebrate populations. Conservation status is currently listed as Least Concern by the IUCN.

Identified on: 2/21/2026

Mode: Standard