Global InformationRaycraft Ranch killifish information
| Raycraft Ranch killifish | |
|---|---|
Conservation status
| |
 Presumed Extinct (NatureServe)[1] | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cyprinodontiformes |
| Family: | Goodeidae |
| Genus: | Empetrichthys |
| Species: | E. latos
|
| Subspecies: | †E. l. concavus
|
| Trinomial name | |
| †Empetrichthys latos concavus R. R. Miller, 1948
| |
The Raycraft Ranch killifish or Raycraft poolfish (Empetrichthys latos concavus), a subspecies of the killifish Empetrichthys latos,[2] was first described in 1948. This subspecies was restricted to a single spring on the Raycraft Ranch in the Pahrump Valley of Nye County, Nevada. It became extinct, most likely late in the 1950s,[3] as a result of groundwater extraction and the filling in of the spring,[1][4] along with competition from introduced carp species.[3]
- ^ a b NatureServe (7 April 2023). "Empetrichthys latos concavus - Miller, 1948". NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer. Arlington, Virginia: NatureServe. Retrieved 17 April 2023.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2019). "Empetrichthys latos" in FishBase. April 2019 version.
- ^ a b 69 FR 17383
- ^ "Empetrichthys latos Miller, 1948".