How to Identify Ling

To identify Ling (Molva molva), look at these key features.

Physical Characteristics

Body shape

eel-like

Coloration

Dorsal side is typically mottled brown, greenish-brown, or reddish-brown, fading to a paler, often yellowish or off-white belly. Fins are often edged with white.

Scale type

cycloid

Mouth position

terminal

Distinctive features

Very elongated, cylindrical body, tapering towards the tail., Large head with a prominent mouth., Single, prominent barbel on the chin., Two dorsal fins: the first is short, the second is very long, extending almost to the caudal fin., Long anal fin, similar in length to the second dorsal fin., Large, strong teeth.

Dorsal fin

Two dorsal fins; the first is short with 14-15 rays, the second is very long with 61-68 rays, extending almost to the caudal fin.

Tail fin

Rounded to truncate caudal fin.

Pectoral fin

Relatively small pectoral fins.

Distinctive fins

Pelvic fins are thoracic, positioned anterior to the pectoral fins, with elongated rays.

Identification Tips

1. 1

   Body Shape

   Look for the very elongated, almost eel-like body, which is cylindrical and tapers towards the tail.

2. 2

   Dorsal Fins

   Note the two dorsal fins: a short first dorsal and a very long second dorsal fin that runs almost the entire length of the back.

3. 3

   Chin Barbel

   A single, prominent barbel on the chin is a key identifying feature.

4. 4

   Coloration

   Observe the mottled brown to reddish-brown dorsal coloration fading to a lighter belly, often with white fin margins.

5. 5

   Mouth and Teeth

   The large mouth with strong, sharp teeth is indicative of its predatory nature.

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