Little Tunny

Fact File:

Common Name(s):Little Tunny

Scientific Name:
Euthynnus alletteratus (Rafinesque, 1810)

Usual Size:
In the 'tropical' Eastern Atlantic to 90cm

UK Record Weights from rod/line:

Shore:

Boat:

MAFF Minimum Size: Shore: Boat:

Identification:
Typical tunny shape. Occasional black lines on the back with 5/7 dusky spots behind and below the pectoral fins. Colour: dorsal markings composed on broken horizontal stripes or bars.

Breeding:
Little is known of this, although it is known that maturity is reach at a length of 57cm (for fish found off the Southern Coast of Spain). In warmer waters maturity if reached at a smaller length.

Habitat:
An inshore species with a water temperature requirement of between 20 to 30ºC

Food:
Fishes, squids and crustaceans

Range:
For the Eastern Atlantic from the southern coast of the UK down almost to the southern tip of Africa.

Additional Notes:
An extremely rare visitor to northern hemisphere waters. There are two reported captures within UK waters in 1906 and 1951 Often confused with other species

REFERENCES: FAO Species Catalogue 2 - Scombrids of The World - Collette/Nauen

Fishes of the North-Eastern Atlantic and the Mediterranean - Whitehead, Bauchot, Hureau, Nielsen, Tortonese

Key to the Fishes of Northern Europe - Wheeler

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