Movie 1

Behavioral evidence for spatial vision in snapping shrimp. In this representative movie, a snapping shrimp (A. heterochaelis) is seen following moving stripes with angular widths of 20°. When the stimulus changes direction, the shrimp also changes direction to follow the stimulus. This video is a subsample of the full-length video.

Vision in the snapping shrimp Alpheus heterochaelis

Alexandra C. N. Kingston, Rebecca L. Lucia, Luke T. Havens, Thomas W. Cronin, and Daniel I. Speiser

Journal of Experimental Biology 2019. 222:None-None; doi: 10.1242/jeb.209015