丹尼斯豆丁海马为辐鳍鱼纲棘背鱼目海龙鱼科的其中一种，分布于红海海域，栖息深度13-90公尺，本鱼背鳍软条14枚，腹环12个，尾环28-29个，体一般为橘色，尾环颜色较为深，体长可达2.2公分，栖息在海扇上，体色会随著海扇而变化，属肉食性，以小型甲壳类为食，卵胎生。
参考文献
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