Diadromous
The Century Dictionary and Cyclopedia
In
botany
, having all the nearly equal nerves proceeding in a fan-like, manner from the summit of the petiole to the margin of the leaf, as in the maidenhair-tree.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
a fish that
travels
between
salt water
and
fresh water
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
(used of fish) migratory between fresh and salt waters
cross-reference
amphidromous
anadromous
catadromous
oceanodromous
potamodromous