Tes`ti*car"di*nes (?), n. pl. [NL. See Test a shell, and Cardo.] Zool.
A division of brachiopods including those which have a calcareous shell furnished with a hinge and hinge teeth. Terebratula and Spirifer are examples.
© Webster 1913.
Log in or register to write something here or to contact authors.
Need help? firstname.lastname@example.org