Hypertext Webster Gateway: "Gephyrea"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Gephyrea \Ge*phyr"e*a\, n. pl. [NL., fr. Gr. ? a dam, a bridge.]
(Zo["o]l.)
An order of marine Annelida, in which the body is
imperfectly, or not at all, annulated externally, and is
mostly without set[ae].
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