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

Tornaria \Tor*na"ri*a\, n.; pl. {Tornari[ae]} . [NL., fr. L.
   tornare to turn.] (Zo["o]l.)
   The peculiar free swimming larva of Balanoglossus. See
   Illust. in Append.