Marine Species: Alosa fallax

(Lacepède, 1803)

Taxonomy Structure

Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Family: Clupeidae
Genus: Alosa
Species: Alosa fallax

Species Data:

» Inaccuracies or more information about this Species? Please tell us!

Common Name: Twaite shad
Description: It distinguishes immediately from A. Alosa by usually presenting a serie of five to twelve dark dorsal stains. Relatively less elevated body than A. Alosa. Thirty to eighty branchitaenias over the first branchial arch, with similar dimensions to those which have branchial filaments. It has the same ecologic characteristics than A. alosa.
Habitat: Pelagic species, littoral; it penetrates in rivers, where it makes the spawning.
Color: Bright blue coloured back, silvered sides and abdomen, golden sides of the head and flanks, with six to seven dark stains on the flanks.
Dimensions: It reaches 50 cm in length.
Geographical Distribution: Atlantic Ocean

Photographed at:

We currently have no photos of this species containing geographical information. If you have one, please submit it.

Pictures of Alosa fallax