| actias | (n) luna moths, Syn. genus Actias |
| luna moth | (n) large pale-green American moth with long-tailed hind wings and a yellow crescent-shaped mark on each forewing, Syn. Actias luna |
| Actias | n. |
| 大水青 | [おおみずあお;オオミズアオ, oomizuao ; oomizuao] (n) (uk) emperor moth (Actias artemis); Japanese moon moth [Add to Longdo] |