Amphioxis: Organisms That Thrive in Both Water and Land

Amphioxis is a term used in biology to describe an organism that has both aquatic and terrestrial habitats. It is derived from the Greek words "amphi" meaning "both" and "oxys" meaning "water".

In ecology, amphioxis refers to species that are able to survive and reproduce in both aquatic and terrestrial environments. These species may spend part of their life cycle in water and another part on land, or they may move back and forth between the two habitats depending on the season or other environmental factors.

Examples of amphioxis organisms include frogs, toads, newts, salamanders, and some species of fish and snakes. These animals have adaptations that allow them to survive in both water and land, such as breathing through their skin, having webbed limbs for swimming, and being able to regulate their body temperature.

In summary, amphioxis is a term used to describe organisms that can live in both aquatic and terrestrial environments, and it is often used in ecology to describe the habits and adaptations of these species.