Cellid @ilide (karinelido)

pl. [NL., Car in ell a + -ida.] A family of rhynchocelous turbellarians, or nemertean worms, represented by the genus Car in ell a, having the lowest type of structure among the Nemertea. The family Carinellidæ typifies a prime division of the Nemertea, called Palæonemertea (which see).