anadromous
Pronunciation:
/əˈnad.ɹə.məs//əˈnæd.ɹə.məs/adjective
Definitions
(of a migratory fish) That lives in the sea and breeds in fresh water.
Example: Shads and most species of salmon are anadromous.
Of a fern in which the first veins in a frond segment are produced towards the apex of the frond.