||Tri*on`y*choi"de*a (?), n. pl. [NL. See
Trionyx, and -old.] (Zoöl.) A division of
chelonians which comprises Trionyx and allied genera; -- called also
Trionychoides, and Trionychina.
||Tri*on`y*choi"de*a (?), n. pl. [NL. See
Trionyx, and -old.] (Zoöl.) A division of
chelonians which comprises Trionyx and allied genera; -- called also
Trionychoides, and Trionychina.