ZoologybioRxivPreprint
The sea urchin Paracentrotus lividus orients to visual stimuli
John D. Kirwan, Tianshu Li, Jack Ullrich-Lüter…·Maria Ina Arnone
This study shows that the sea urchin Paracentrotus lividus can orient to visual stimuli with coarse spatial resolution, using a model adapted from another species to predict its angular sensitivity.