Lutra lutra (Linnaeus, 1758)

English
Eurasian otter; European otter; Eurasian river otter; Common otter

Portuguese
Lontra; Lontra-europeia; Lontra-euroasiática; Lontra-comum; Lontra-do-velho-mundo

Norwegian
Oter

North Sámi
Čeavrris

Dutch
Europese otter; Visotter; Otter

Frisian
Otter; Fiskotter; Tsjerne

German
Eurasischer Fischotter; Otter; Fischotter

French
Loutre d’Europe; Loutre européenne; Loutre

Spanish
Nutria europea; Nutria paleártica

Italian
Lontra europea