How to Identify Corkwing Wrasse

To identify Corkwing Wrasse (Symphodus melops), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Highly variable. Males are typically more brightly colored, especially during breeding, displaying shades of green, brown, orange, and blue, often with iridescent spots and lines. Females and juveniles are generally duller, often mottled brown or greenish-brown, providing camouflage. A key feature is a prominent dark spot on the caudal peduncle (base of the tail) and often another smaller dark spot behind the eye. The belly is usually paler.

Scale type

cycloid

Mouth position

terminal

Distinctive features

Prominent dark spot on the caudal peduncle, Often a dark spot behind the eye, Thick, fleshy lips, Relatively deep body compared to other wrasse species, Sexual dimorphism in coloration, especially during breeding

Dorsal fin

Single, long dorsal fin with 14-17 spines and 8-10 soft rays. The spiny portion is typically longer than the soft-rayed portion.

Tail fin

Rounded caudal fin.

Pectoral fin

Large, fan-like pectoral fins.

Distinctive fins

Pelvic fins are located directly beneath the pectoral fins.

Identification Tips

1. 1

   Caudal Peduncle Spot

   Look for the distinct, often black, spot at the very base of the tail fin. This is a primary identifier.

2. 2

   Post-orbital Spot

   A smaller, dark spot often present just behind the eye, though this can be less distinct or absent in some individuals.

3. 3

   Body Shape

   Its relatively deep and compressed body, combined with thick lips, helps distinguish it from more elongated wrasse species.

4. 4

   Coloration

   While variable, the overall mottled or greenish-brown base color, especially in females and juveniles, is typical. Breeding males are much more vibrant.

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