| Annulosa | ‖n. pl. [ NL. ] (Zool.) A division of the Invertebrata, nearly equivalent to the Articulata. It includes the Arthoropoda and Anarthropoda. By some Zoologists it is applied to the former only. [ 1913 Webster ] |
| Annulosan | n. (Zool.) One of the Annulosa. [ 1913 Webster ] |
| 環節動物 | [かんせつどうぶつ, kansetsudoubutsu] (n) annulosan [Add to Longdo] |