Crab-Like Hexapod Feet for Amphibious Walking in Sand and Waves. - Nicole M. Graf; Alexander M. Behr; Kathryn A. Daltorio (Living Machines, 2019)

Addressing Foot Geometry Trade-Offs to Achieve Amphibious Surf Zone Transitions with a Crab Robot. - Nicole M. Graf; John Grezmak; Nathan Carmichael; Yifeng Gong; Kathryn A. Daltorio (CLAWAR (2), 2024)