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.

在加拿大北圈的层薄冰之下，生活的低级腔肠物软珊瑚类，被那人恐怖的像蛇发女怪的肢体在北地域寻找软珊瑚做为顿美餐。