: While most adults use lungs, they heavily rely on cutaneous respiration , absorbing oxygen directly through their moist skin. Field Guides & Resources
: Tailed species like salamanders , newts , and sirens. amphibians
: Many species use vomerine teeth on their upper jaw to hold prey rather than chew it. Their skin often contains granular glands that can secrete toxins as a defense mechanism. : While most adults use lungs, they heavily