endemism
Noun
Meaning
nativeness by virtue of originating or occurring naturally (as in a particular place)
Source: WordNetSynonyms
Hypernyms
Examples
Patterns of diversity, areas of endemism, and multiple glacial refuges for freshwater crabs of the genus Sinopotamon in China (Decapoda: Brachyura: Potamidae).
There are also high, often localized levels of mollusc endemism, especially in Hells Canyon and the basins of the Clearwater River, Salmon River, and middle Snake River.
Cisticolidae cisticolas and allies * Northern white-winged apalis, Apalis chariessa chariessa (Kenya, late 20th century?) :The nominate subspecies of the white-winged apalis remains known only from the Tana River, a center of endemism.
Costa Rica has high levels of endemism ; 81 species of amphibians and reptiles, 17 species of birds and 7 species of mammals are endemic to the country.
Fauna Copihue in flower The fauna of Chile is characterized by a high degree of endemism, due to its particular geography.
However the level of endemism is high with many species occurring nowhere else in the world.