鲈鳗

lú mán

(coll.) (alternative for the nearly homonymous 流氓[liu2 mang2]) gangster

(Tw) giant mottled eel (Anguilla marmorata), aka swamp eel or marbled eel

鲈

lú

common perch

鳗

mán

(bound form) eel (Anguilla japonica)