also: チョコレートディップクロミス
noun
chocolatedip chromis; half-and-half chromis; twotone chromis
A species of damselfish (Chromis dimidiata) found in the Indo-Pacific, known for its distinctive two-tone coloration.
ツートンドクロミスはインド洋と太平洋のサンゴ礁で見られる。
The twotone chromis is found on coral reefs in the Indian and Pacific Oceans.