Alosa agone

Species of fish From Wikipedia, the free encyclopedia

Alosa agone is a species of ray-finned fish in the genus Alosa.[1] It is an endangered species.[2]

Quick facts Conservation status, Scientific classification ...
Alosa agone
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Family: Alosidae
Genus: Alosa
Species:
A. agone
Binomial name
Alosa agone
(Scopoli, 1786)
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Species description

Alosa agone are common in the Mediterranean and the western Balkans.[2] There are also landlocked populations found in Italy.[2] The distribution of reproductive communities and the conservation status of Alosa agone in the central and eastern parts of the Mediterranean areas are poorly known.[2]

Conservation

The numbers of Alosa agone have declined due to barriers such as dams in their local areas.[2] These barriers prevent them from getting upstream to their spawning grounds and reproducing.[2] Improved water quality in some landlocked lakes has increased their numbers in recent years.[2]

Biology

The "twaite shad" are known to be very adaptive and variable as they form landlocked populations in Italy and its neighboring areas, including the western Balkans.[2] They can modify their morphology and biology according to their environment.[2] Therefore, Alosa agone, just like many Alosa species, can be either marine or freshwater fish.

See also

References

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