AMPHIBIAWEB
Anaxyrus terrestris
Southern Toad
family: Bufonidae

© 2011 Richard Sage (1 of 40)

Country distribution from AmphibiaWeb's database: United States

U.S. state distribution from AmphibiaWeb's database: Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Virginia

IUCN (Red List) status: Least Concern (LC).
For Red List information on this species, see the IUCN species account.

 

View distribution map using BerkeleyMapper.

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A video of the Southern Toad feeding can be found here.

This species was featured as News of the Week on 19 August 2019:

Wetland contamination threatens many amphibian species that rely on the aquatic habitats for survival and larval development. Heavy metal contamination can be lethal to wildlife and can result from waste run-off. However, Flynn et al. (2019) recently found some cause for hope that Southern toads (Anaxyrus terrestris) may be able to combat copper contamination to some degree. Tadpoles from wetlands that have elevated copper levels were more likely to survive copper exposure in the lab than tadpoles from wetlands with lower copper levels. Given the elevated copper in these wetlands likely resulted from human influences over the past 20 years, it appears these toad populations have responded to a stressor relatively quickly. They provide some evidence and hope for amphibian resilience in the face of heavy metal contamination. However, further studies are needed to understand long-term effects of heavy metals on survival and fitness beyond the tadpole stage (Written by Molly Womack).


From Blem 1979. Catalogue of American Amphibians and Reptiles.




From Laura Blackburn, Priya Nanjappa, and Michael J. Lannoo (2001) US Amphibian Dist. Maps (http://home.bsu.edu/home/00mjlannoo/)



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Citation: AmphibiaWeb. 2019. <http://amphibiaweb.org> University of California, Berkeley, CA, USA. Accessed 13 Nov 2019.

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