Bolson pupfish (''Cyprinodon atrorus'') is a
species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...
of
freshwater fish
Freshwater fish are those that spend some or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%. These environments differ from marine conditions in many ways, especially the difference in levels of s ...
in the
family
Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...
Cyprinodontidae.
It is
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...
to northeastern Mexico, in the
Río Salado and
Cuatro Ciénegas
Cuatro Ciénegas () is a city in the northern Mexican state of Coahuila. It stands at , at an average elevation of above sea level. The city serves as the municipal seat for the surrounding municipality of the same name.
It is located in the s ...
river systems.
[
]
See also
*Pupfish
Pupfish are a group of small killifish belonging to ten genera of the family Cyprinodontidae of ray-finned fish. Pupfish are especially noted for being found in extreme and isolated situations. They are primarily found in North America, South ...
References
External links
*
IUCN Red List of Threatened Species website
Cyprinodon
Pupfish, Bolson
Pupfish, Bolson
Natural history of Coahuila
Natural history of Nuevo León
Natural history of Tamaulipas
Pupfish, Bolson
Taxa named by Robert Rush Miller
Pupfish, Bolson
Fish described in 1968
Taxonomy articles created by Polbot
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