IUCN threat status:

Near Threatened (NT)


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Range Description

This species is found in the Spring River drainage system in Lawrence, Randolf, Fulton and Sharp counties, Arkansas, and Oregon County, Missouri , USA (Pflieger 1996). Although this species is known from upwards of 20 sites (Flinders and Magoulick 2005), this is reduced to 5-10 locations based on the threat of an invasive species. The extent of occurrence of this species has been estimated at just over 2,800 km2.


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© International Union for Conservation of Nature and Natural Resources

Source: IUCN

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