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.

在加拿大北极圈的一层薄冰之下，一种两极生活的肠物软类，被那一组令人恐怖的像蛇发女怪的肢体在北极地域寻找软做为一顿美餐。