| Opercular | a. Of, pertaining to, or like, an operculum. [ 1913 Webster ] |
| Opercular | n. (Anat.) The principal opercular bone or operculum of fishes. [ 1913 Webster ] |
| ダブルバークロミス;ジャイアントクロミス | [daburuba-kuromisu ; jaiantokuromisu] (n) doublebar chromis (Chromis opercularis) [Add to Longdo] |
| ブラックスポットホッグフィッシュ | [burakkusupottohoggufisshu] (n) blackspot hogfish (Bodianus opercularis); candystripe hogfish [Add to Longdo] |
| 台湾金魚 | [たいわんきんぎょ;タイワンキンギョ, taiwankingyo ; taiwankingyo] (n) (uk) paradise fish (Macropodus opercularis) [Add to Longdo] |