资料来源 : Webster's Revised Unabridged Dictionary (1913)

Percesoces \Per*ces"o*ces\, n. pl. [NL., fr. L. perca a perch +
   esox, -ocis, a pike.] (Zo["o]l.)
   An order of fishes including the gray mullets ({Mugil}), the
   barracudas, the silversides, and other related fishes. So
   called from their relation both to perches and to pikes.