Hypertext Webster Gateway: "perca"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Perca \Per"ca\, n. [L., a perch.] (Zo["o]l.)
A genus of fishes, including the fresh-water perch.
From WordNet (r) 1.7 (wn)
Perca
n : type genus of the Percidae [syn: {Perca}, {genus Perca}]
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