Definition, Meaning & Synonyms

pedomorphism

Noun

/pɛdoʊˈmɔrfɪzəm/

Definition

The retention of juvenile traits in the adult form of an organism.

Examples

The axolotl is a well-known example of pedomorphism, as it retains its gills and aquatic lifestyle into adulthood.
In some dog breeds, such as the Dachshund, certain juvenile traits have been enhanced through selective breeding.

Meaning

Pedomorphism refers to a characteristic in which an adult organism retains features that are typically associated with its juvenile state. This can be seen in various species across the animal kingdom as well as in certain plants.