(Sea urchin) may make_up of (bony plates).Logical formLearned from1 sentences. (Bony deposits) can be in an inner ear.Logical formLearned from1 sentences. A latticework can be constituted-of-or-filled-with (bony rods).Logical formLearned from1 sentences. Tails may be surrounded by a latticework of (bony rods).Logical formLearned from1 sentences.