- silurid, silurid fish - Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin
--1 is a kind of catfish, siluriform fish
--1 is a member of Siluridae, family Siluridae
--1 has particulars:European catfish, sheatfish, Silurus glanis; electric catfish, Malopterurus electricus