Alosa algeriensis

Alosa algeriensis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Family: Clupeidae
Genus: Alosa
Species: A. algeriensis
Binomial name
Alosa algeriensis
Regan, 1916

Alosa algeriensis is a species of ray-finned fish in the genus Alosa.[1]

Location

Alosa algeriensis is primarily found in the Mediterranean Sea from northern Morocco to northern Tunisia.[1] They are also found in Sardinia, Italy with landlocked populations in Lake Ichkeul, Tunisia and Sardinia, Italy. [1]

Biology and Life Cycle

Alosa algeriensis males will begin upriver migration at about 3-4 years old while females do not begin until about 4-5 years old.[1] The juveniles migrate to the mouth of rivers until they mature.[1] Once temperatures rise above 20 degrees Celsius, they will begin their spawn.[1] Mortality usually occurs after spawning. [1] Mortality after spawning is very common in species of the Alosa genus. This is primarily around the month of May.[1]

References

  1. ^ a b c d e f g h Froese, R. and D. Pauly. Editors. Alosa algeriensis Regan, 1916 North African shad 2011.FishBase.World Wide Web electronic publication. www.fishbase.org