English acephala meaning in English  •  acephala का अर्थ अंग्रेजी में

n. pl.

• That division of the Mollusca which includes the bivalve shells, like the clams and oysters; -- so called because they have no evident head. Formerly the group included the Tunicata, Brachiopoda, and sometimes the Bryozoa. See Mollusca>.