斜蝴蝶鱼 Chaetodon declivis xié hú dié yú

斜蝴蝶鱼,也叫金丁卡氏蝶、金坦克蝶、南洋帝王蝶。在水族行业里属于比较稀少的品种，仅仅在太平洋的叫圣诞岛的小岛附近海域发现。美丽的橘色覆盖着背部，面部有橘色条纹覆盖眼部，剩下部分是白色带黑点。

栖息在深度较深的岩质与砂质底部的海域。生活在热带珊瑚海区。行动迅速，稍受惊动即躲入珊瑚礁或岩石缝中。以浮游甲壳动物、珊瑚虫、蠕虫、软体动物和其他微小动物为食。

百度翻译提供：

Oblique butterfly fish, also known as kingdinka butterfly, kingtank butterfly and Nanyang emperor butterfly. It belongs to a relatively rare species in the aquarium industry and is only found in the waters near the Pacific island called Christmas Island. Beautiful orange covers the back, orange stripes cover the eyes on the face, and the rest are white with black spots.