朴蝴蝶鱼 Chaetodon modestus Temminck et Schlegel pǔ hú dié yú

朴蝴蝶鱼，Chaetodon modestus Temminck et Schlegel，蝴蝶鱼科前齿蝴蝶鱼属。一种主要分布于朝鲜、日本以及中国沿海，常栖息于近海珊瑚礁或岩石间的鱼类。口小，吻突出。背鳍有强大鳍棘11根，以第四鳍棘为最长。臀鳍有强棘3报。背鳍鳍条部前下方有一镶白边圆形大蓝斑。体侧有4条镶蓝边黄色横带。 体高而呈卵圆形；头部上方轮廓平直，眼间稍凹。吻尖，但不延长为管状。前鼻孔具鼻瓣。前鳃盖缘具细锯齿；盖膜与峡部相连。两颌齿细尖密列，上下颌齿各约9-12列。体被中型鳞片；侧线向上陡升至背鳍第XII棘下方而下降至背鳍基底末缘下方。

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Chaetodon modestus Temminck et Schlegel, Phalaenopsis family, Phalaenopsis genus. A fish mainly distributed along the coasts of North Korea, Japan and China and often inhabiting offshore coral reefs or rocks. Small mouth and prominent kiss. The dorsal fin has 11 strong fin spines, and the fourth fin spine is the longest. There are 3 reports of strong spines in the gluteal fin. There is a large round blue spot with white edge at the front and lower part of the dorsal fin. There are four yellow horizontal bands with blue edges on the body side. The body is tall and oval; The contour above the head is straight and slightly concave between the eyes. Snout pointed, but not elongated into a tube. Anterior nostril with nasal flap. Anterior operculum margin serrulate; The capsule is connected with the isthmus. The two jaw teeth are thin and sharp, and the upper and lower teeth are about 9-12 rows respectively. Tunic medium-sized scales; The lateral line rises steeply upward below the XII spine of the dorsal fin and drops below the end edge of the base of the dorsal fin.