S1I1L1U1R1I1D2S1
9 points
SILURIDS is validvalid
SILURID, any of a family of catfishes [n]
SILURID, (Latin) any of a family of catfishes, also SILUROID [n]
SILURID, any of a family of catfishes [n]
SILURID, (Latin) any of a family of catfishes, also SILUROID [n]