Catanadromous
Catanadromous , adjective
[Greek kata` down + 'ana` up + dro`mos running, course.]
(Zoology) Ascending and descending fresh streams from and to the sea, as the salmon; anadromous. [Rare]
Catanadromous , adjective
[Greek kata` down + 'ana` up + dro`mos running, course.]