Which statement best reflects space recommendations for thigmotactic rodent species?

Which statement best reflects space recommendations for thigmotactic rodent species?

• A. Thigmotactic rodent species benefit more from wall space.
• B. All species prefer open space over walls.
• C. Wall space is irrelevant to housing decisions.
• D. Space recommendations do not depend on species.

Answer: (A)

Thigmotaxis describes a tendency to stay close to walls and edges, providing a sense of security for these rodents. In housing design, this means giving more usable space along the walls—perimeter areas, shelters, nest boxes, tubes, and enrichment that run along or against the enclosure walls—so animals can retreat and move with a sense of protection. When wall-proximate space is abundant and accessible, thigmotactic species feel less stressed and can exhibit natural behaviors like foraging and exploring along the edges. Open, featureless centers without refuges tend to increase anxiety and reduce natural activity for these animals. Therefore, the statement that best reflects space recommendations is that thigmotactic rodent species benefit more from wall space. The other ideas—favoring open space, deeming wall space irrelevant, or asserting space needs don’t depend on species—don’t align with how these animals naturally respond to their environment.

Thigmotaxis describes a tendency to stay close to walls and edges, providing a sense of security for these rodents. In housing design, this means giving more usable space along the walls—perimeter areas, shelters, nest boxes, tubes, and enrichment that run along or against the enclosure walls—so animals can retreat and move with a sense of protection. When wall-proximate space is abundant and accessible, thigmotactic species feel less stressed and can exhibit natural behaviors like foraging and exploring along the edges. Open, featureless centers without refuges tend to increase anxiety and reduce natural activity for these animals. Therefore, the statement that best reflects space recommendations is that thigmotactic rodent species benefit more from wall space. The other ideas—favoring open space, deeming wall space irrelevant, or asserting space needs don’t depend on species—don’t align with how these animals naturally respond to their environment.