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U.S. Environmental Protection Agency
The purpose of this assessment is to make an "effects determination" for the Barton Springs salamander (Eurycea sosorum) by evaluating the potential direct and indirect effects of currently registered uses of the insecticide diazinon within the Barton Springs area (action area) on the survival, growth, and reproduction of this federally listed endangered species. This assessment was completed in accordance with the U.S. Fish and Wildlife Service (USFWS) and National Marine Fisheries Service (NMFS) Endangered Species Consultation Handbook (USFWS/NMFS, 1998 and procedures outlined in the Agency's Overview Document (U.S. EPA, 2004). Open Access - Permission by Publisher See Extended description for more information.
Barton Springs (Austin, Texas, United States), Eliza Spring (Travis County, Texas, United States), Old Mill Spring (Travis County, Texas, United States), Upper Barton Spring (Travis County, Texas, United States), Biology
1 online resource
U.S. Environmental Protection Agency, "Risks of diazinon use to the Federally listed endangered Barton Springs salamander (Eurycea sosorum)" (2007). KIP Data Sets and Technical Reports. 118.