Catherine Kehl

Papers

Total Citations

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About

Catherine Kehl is a biomechanist and neuroethologist whose research explores how animals interact with soft, irregular surfaces—work that bridges biology and robotics. Her most-cited study, “Soft-surface grasping: radular opening in *Aplysia californica*” (2019, 27 citations), investigates the feeding mechanics of the sea hare, a generalist herbivore that adeptly grasps and consumes seaweeds of varying shapes and textures. By analyzing the radula—a specialized, tongue-like structure—Kehl reveals how this mollusk achieves robust, adaptive grasping of compliant materials, a feat that remains challenging for engineered systems. Her contributions illuminate fundamental principles of soft-tissue manipulation, offering inspiration for bio-inspired robotic grippers and soft robotics. Kehl’s work stands out for its integration of high-speed imaging, anatomical dissection, and functional morphology, providing a rare window into the mechanics of invertebrate feeding. Though her citation count reflects a growing field, her findings have already influenced discussions on embodied intelligence and material interaction. For students and researchers, Kehl exemplifies how studying seemingly obscure animal behaviors can yield transformative insights for engineering and biology alike.