heteromyaria /,hetәrә'maiәriә/ 📖 中文释义 异肌型 📘 English Definition(英文释义) n. pl. A division of bivalve shells, including themarine mussels, in which the two adductor muscles are very unequal. SeeDreissena, and Illust. under Byssus. ← heteromorphy H 字母词表 Heteromyenia →