Species File
 Scientific name: Petromyzon marinus L. Common name: Sea lamprey IUCN Red List status: Least Concern (LC) Portuguese Red List status: Vulnerable (VU) |  Scientific name: Alosa alosa L. Common name: Allis Shad IUCN Red List status: Least Concern (LC) Portuguese Red List status: Endangered (EN) |  Scientific name: Alosa fallax Lacépède, 1803 Common name: Twaite shad IUCN Red List status: Least Concern (LC) Portuguese Red List status: Vulnerable (VU) |
 Scientific name: Anguilla anguilla L. Common name: European eel IUCN Red List status: Critically Endangered (CR) Portuguese Red List status: Endangered (EN) |  Scientific name: Liza ramada Cuvier, 1826 Common name: Thinlipped grey mullet IUCN Red List status: Least Concern (LC) Portuguese Red List status: Least Concern (LC) |  Scientific name: Platichthys flesus L. Common name: European flounder IUCN Red List status: Least Concern (LC) Portuguese Red List status: Insuf. Data (DD) |
 Scientific name: Luciobarbus bocagei Steindacher, 1864 Common name: Iberian barbel IUCN Red List status: Least Concern (LC) Portuguese Red List status: Least Concern (LC) |  Scientific name: Pseudochondrostoma polylepis Steindacher, 1866 Common name: Iberian nase IUCN Red List status: Least Concern (LC) Portuguese Red List status: Least Concern (LC) |  Scientific name: Salmo trutta L. Common name: River trout IUCN Red List status: Least Concern (LC) Portuguese Red List status: Least Concern (LC) |
