( n. pl. )
A group of fishes, established by Agassiz, characterized by having scales with a pectinated margin, as in the perch. The group is now generally regarded as artificial.
( n. pl. )
A group of fishes, established by Agassiz, characterized by having scales with a pectinated margin, as in the perch. The group is now generally regarded as artificial.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012