Above, the Medusa-like arms of a northern basket star (right) seek a meal of zooplankton beside a polar alcyonarian soft coral in the shallows beneath an ice sheet in the Canadian Arctic.

在加拿大北极圈一层薄冰之下，一种两极生活腔肠物软，被那一组令人恐怖像蛇发女怪肢体在北极地域寻找软做为一顿美餐。