allis shad การใช้

The "'allis shad "'( " Alosa alosa " ) is a widespread Northeast Atlantic species of fish in the European Community Habitats Directive.
The basin of the Dordogne is one of the few places in France where the presence of eight migratory fish species proved with Atlantic salmon, sea trout, river lamprey, sea lamprey, Allis shad, shad feigned, eel, and sturgeon in Europe.
Aber Taf is listed as an SSSI for its saltmarsh vegetation, and for two sorts of migratory fish, allis shad ( " Alosa alosa " ) and twaite shad ( " Alosa fallax " ), as well as for the wider marine and intertidal habitats of the area which support wintering wildfowl.