Fear and safety chemical cue data in crayfish

In this data, you’ll find crayfish movement data (walking speeds and times spent in different sections of the test arena) as a response to differing concentrations and types of fear cues (predatory and alarm cues) as well as differing levels of safety cues. The organization of the fear cues and safety cues in the arena were orthogonal to each other which allows a user to examine movements along each of the different stimuli levels separately or in combination. The movement of the crayfish was digitized at 1 point per second and at a single location (center of the carapace) of the animal.