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Ginger wave sponge
属于寻常海绵纲皮海绵科,海绵体略扁,不规则地分枝,外形如生姜,直接固着于海底软泥上,海绵体硬如马铃薯,表面平坦,有的分枝顶端有出水口。海绵生活在十多米到数十米深的海底,这是少数不附着于其他物体上的寻常海绵。活海绵青灰色,有时略带橙红色。