多棘霞蝶鱼 Hemitaurichthys multispinosus duō jí xiá dié yú

多棘霞蝶鱼，【Hemitaurichthys multispinosus】蝴蝶鱼科霞蝶鱼属的一种鱼类。成鱼体高而呈卵圆形，头部上方轮廓平直。吻尖，但不延长为管状，前鼻孔具鼻瓣。前鳃盖缘具细锯齿，鳃盖膜与峡部相连。两颌齿细尖密列，上下颌齿各约8列。体被小型鳞片，多为圆形；侧线向上陡升至背鳍第9－10棘下方而下降至背鳍基底末缘下方。背鳍单一。体一致蓝灰色，吻部下方银白色。各鳍与体色一致，尾鳍具黄褐色弧带，各鳍均具黑色缘。

百度翻译提供：

Hemitaurichthys multispinosus, a fish of the genus nephelinus in the family phalaenophilidae. The adult fish is tall and oval, and the contour above the head is straight. Snout pointed, but not elongated into a tube, anterior nostril with nasal flap. The margin of the anterior operculum is serrulate, and the operculum is connected with the isthmus. The two jaw teeth are thin and sharp, and the upper and lower teeth are about 8 rows respectively. The body is covered with small scales, mostly round; The lateral line rises steeply upward below the 9th-10th spine of the dorsal fin and drops below the end edge of the base of the dorsal fin. Dorsal fin is single. The body is uniform blue gray, and the lower part of the kiss is silver white. Each fin is consistent with the body color, the caudal fin has a yellowish brown arc band, and each fin has a black edge.