Two Decapod Crustaceans, Panopeus herbstii and Petrolisthes armatus, Stabilize Their Gaze Using Achromatic Visual Cues, but Not the Angle of Linearly Polarized Light

两种十足类甲壳动物，赫氏帕诺虾（Panopeus herbstii）和武装岩虾（Petrolisthes armatus），利用非彩色视觉线索稳定视线，而非线偏振光的角度。