Dictionary entry

Lipocephala

Webster's Dictionary 1913

‖Lip′o‐ceph″a‐la (lĭp′ō̍‐sĕf″ȧ‐lȧ), n. pl. [NL., fr. Gr. λείπεσθαι to be lacking + κεφαλή head.] (Zoöl.) Same as Lamellibranchia.