• Sep 27, 2025 Biology Of Amphibians Duellman And Trueb nges in the skeletal and muscular systems, which Duellman and Trueb detail extensively. Amphibians have evolved limb structures that support locomotion on land, with elongated limbs and specialized joints. Their vertebral column and pelvic girdle show adaptations for jumping, cra By Megan Klocko Jr.
