資料來源 : Webster's Revised Unabridged Dictionary (1913)

Emydea \E*myd"e*a\, n. pl. [NL., fr. Emys a genus of tortoises,
   L. emys a kind of fresh-water tortoise, Gr. ?.] (Zo["o]l.)
   A group of chelonians which comprises many species of
   fresh-water tortoises and terrapins.