EVERYDAY SCIENCE

Detailed explanation-1: -Cursorial is a phrase used to describe the legs of some insects and other invertebrates that are modified for running. Cursorial limbs are often slender and can be moved very quickly. A good example of an insect that has cursorial limbs are tiger beetles (beetles within the Family Carabidae, Subfamily Cicindelinae).

Detailed explanation-2: -A cursorial organism is one that is adapted specifically to run. An animal can be considered cursorial if it has the ability to run fast (e.g. cheetah) or if it can keep a constant speed for a long distance (high endurance).

Detailed explanation-3: -Cursorial locomotion involves high speed running, generally over long distances; it is preferred among mammals that inhabit primarily open or forested areas, where speed and endurance are essential to survival.

Detailed explanation-4: -Fossorial animals are adapted to live underground, often by digging a burrow or tunnel. They have various adaptations to successfully dig burrows and spend time underground. Cursorial animals are ones that are adapted specifically to run.