It is very similar in appearance and behavior to the Aulonocara peacocks, differing mostly in the shape of its cranium (hence the name Otopharynx).
It is very similar in appearance and behavior to the Aulonocara peacocks, differing mostly in the shape of its cranium (hence the name Otopharynx).
请参考一下旁边的图片，雄性会从棕褐色慢慢的变成深蓝色，同时背鳍上顺延出一条金黄色的条纹。