[ca.tad.ro.mous] adj [prob. fr. NL catadromus, fr. cata- + -dromus -dromous] (1880): living in fresh water and going to the sea to spawn "~ eels"--compare anadromous
CATADROMOUS
Meaning of CATADROMOUS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012