Green Wrasse Identification Guide

Key identification features

• Slender, elongated body typical of Halichoeres-type wrasses, colored predominantly green to olive-green
• Terminal-phase males develop a blue to blue-violet tinge concentrated on the head, contrasting with the greener body
• Initial-phase individuals are more uniformly green with little head contrast
• Pointed snout and a single continuous dorsal fin
• Fins are often edged with a darker or yellowish tint depending on phase
• Generally a smaller to mid-sized wrasse, staying under about 20 cm

Common look-alikes

• Slippery dick: shows two dark horizontal stripes on a tan to greenish body, a pattern Green Wrasse lacks in favor of a more uniform green tone
• Clown wrasse: displays more vivid orange and blue striping with a tail-base spot, unlike the muted green tone of Green Wrasse
• Puddingwife: much larger with distinct blue head spotting rather than a solid blue-tinged head

Where you'll see one

Green Wrasse favor deeper reef environments than many related wrasses, typically found on rocky and coral reef slopes from around 10 m down to over 40 m in the tropical western Atlantic, often near ledges and drop-offs.