noun
green scat
Refers specifically to the green color morph of the spotted scat (Scatophagus argus), a brackish-water aquarium fish. The Japanese name 黒星饅頭鯛 (kuroboshi manjūdai) is used for the species as a whole.
See also: 黒星饅頭鯛
グリーンスキャットは汽水魚で、成長すると鮮やかな緑色になる。
The green scat is a brackish-water fish that turns a vivid green as it matures.