棘海马 Hippocampus spinosissimus（♂）

3D Model

棘海马和刺海马较难区分，两者体棘都尖锐较长。雄性棘海马育儿袋两侧有1列长棘；刺海马吻部极长，明显长于头部，且棘刺尖端黑色。棘海马冠4~5裂，冠前棘小、尖锐；眼棘1枚，颊棘1~2枚；刺海马眼棘、颊棘均为1枚。It is difficult to distinguish between spinous hippocampus and spinous hippocampus, both of which have sharp and long body spines. There is a row of long spines on both sides of the male spine hippocampus pouch; The snout of the thorn hippocampus is extremely long, obviously longer than the head, and the tip of the thorn is black. Spinous hippocampal coronal 4-5 lobes, small and sharp anterior coronal spines; There were 1 eye spine and 1-2 buccal spine; There is one thorn in the eye spine and buccal spine of hippocampus.