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Declines

Amphibian declines and extinctions

The Economist on Disappearing Amphibians

  • Declines

This story can be found in the Economist

  • 2082 reads

Lawsuit to Save Jollyville Plateau Salamander

  • ATree News
  • Plethodontidae
  • Caudata
  • Declines

Just 10 years after its official discovery, one of Texas' rarest amphibians is in immediate danger of extinction. That's why last week the Center for Biological Diversity and Save Our Springs Alliance filed a notice of intent to sue for emergency protections. The two-inch-long Jollyville Plateau salamander spends its entire life underwater and has experienced serious decline, as well as deformities, from urban development polluting its spring and wet-cave habitats. Now it's in more danger than ever from the city of Austin's planned construction of a water-treatment plant in the heart of its habitat. In fact, one population has already been lost to the mere drilling of a test well.

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  • 1772 reads

Phylogeographic and demographic effects of Pleistocene climatic fluctuations in a montane salamander, Plethodon fourchensis

  • Nearctic
  • Population Genetics
  • Declines
Phylogeographic and demographic effects of Pleistocene climatic fluctuations in a montane salamander, Plethodon fourchensis, Shepard, D., and Burbrink F. , Molecular Ecology, Volume 18, Number 10, p.2243-2262, (2009)
  • 1488 reads
  • 1 attachment
  • Google Scholar

Potential causes for amphibian declines in Puerto Rico

  • Biodiversity
  • Declines
Potential causes for amphibian declines in Puerto Rico, Burrowes, P. A., Joglar R. L., and Greene D. E. , Herpetologica, Volume 60, Number 2, p.141-154, (2004)
  • 1528 reads
  • 1 attachment
  • Google Scholar

Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians

  • Biodiversity
  • Declines
Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians, Briggs, C. J., Knapp R. A., and Vredenburg V. T. , P Natl Acad Sci Usa, May 25, Volume 107, Number 21, p.9695-700, (2010)
  • 1535 reads
  • Google Scholar

Curing chytrid

  • AWeb News
  • Discoglossidae
  • Diseases
  • Declines

From AmphibiaWeb News:

Can chytridiomycosis be treated in the wild?

  • Read more
  • 2100 reads

Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians

  • Diseases
  • Declines
Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians, Briggs, C. J., Knapp R. A., and Vredenburg V. T. , P Natl Acad Sci Usa, May 25, Volume 107, Number 21, p.9695-700, (2010)
  • 1792 reads
  • 1 attachment
  • Google Scholar

Dynamics of an emerging disease drive large-scale amphibian population extinctions

  • Diseases
  • Declines
  • Frogs
Dynamics of an emerging disease drive large-scale amphibian population extinctions, Vredenburg, V. T., Knapp R. A., Tunstall T. S., and Briggs C. J. , Proc Natl Acad Sci USA, May 25, Volume 107, Number 21, p.9689-94, (2010)
  • 1786 reads
  • 1 attachment
  • Google Scholar

Leiopelma Webinar by Phil Bishop

  • ATree News
  • Leiopelmatidae
  • Biodiversity
  • Declines

Webinar on May 20

Space is limited.
Reserve your Webinar seat now:
https://www1.gotomeeting.com/register/113355248

The New Zealand Government is trying to open important frog habitat on
the Corimandel Peninsula to mining. To raise awareness of the issue,
Phil Bishop will be giving a webinar in which he will discuss the
situation and urge people to write the NZ Gov't officials in charge of
the decision.

  • Read more
  • 765 reads

The deadly chytrid fungus: a story of an emerging pathogen

  • Diseases
  • Declines
The deadly chytrid fungus: a story of an emerging pathogen, Rosenblum, Erica Bree, Voyles Jamie, Poorten Thomas J., and Stajich Jason E. , PLoS pathogens, Jan 1, Volume 6, Number 1, p.e1000550, (2010)
  • 1016 reads
  • 1 attachment
  • Google Scholar

Integrating species life-history traits and patterns of deforestation in amphibian conservation planning

  • Biodiversity
  • Declines
  • Frogs
Integrating species life-history traits and patterns of deforestation in amphibian conservation planning, Becker, C. G., Loyola R. D., Haddad C. F. B., and Zamudio K. R. , Diversity & Distributions, Volume 16, Number 1, p.10-19, (2010)
  • 1048 reads
  • 1 attachment
  • Google Scholar

Species Monitoring and Conservation: Amphibians

  • AWeb News
  • Declines

From the AWeb site:

The Smithsonian is partnering with George Mason University to offer a course in amphibian monitoring and conservation next month (May 16-28), at the National Zoo's Conservation and Research Center in Virginia. The course will include lectures, lab and field exercises, and case studies.

  • 811 reads

Risk Assessment of Chytridiomycosis to European amphibian biodiversity (RACE)

  • ATree News
  • Anura
  • Diseases
  • Declines

Europe's Amphibians are disappearing:

Read the entire story

  • 1537 reads

Tropical cloud forest climate variability and the demise of the Monteverde golden toad

  • Neotropics
  • Declines
  • Frogs
Tropical cloud forest climate variability and the demise of the Monteverde golden toad, Anchukaitis, Kevin J., and Evans Michael N. , Proceedings of the National Academy of Sciences, March 1, 2010, Volume online, p.-, (2010)
  • 1356 reads
  • 2 attachments
  • Google Scholar

Lorestan Newt Is Listed by CITES

  • AWeb News
  • Salamandridae
  • Caudata
  • Declines
  • Salamanders

From the AWeb site:


Neurergus kaiseri, the Lorestan newt, has just been granted protection from international trade under CITES Appendix I, as of March 21, 2010.

  • Read more
  • 1402 reads

Bell Frog, Thought To Be On Last Legs, Spotted Alive and Kicking

  • ATree News
  • Hylidae
  • Australasia
  • Declines

Read more about the rediscovery of the Australian frog Litoria castanea
here.

  • 1293 reads

Factors driving pathogenicity vs. prevalence of amphibian panzootic chytridiomycosis in Iberia

  • Declines
Factors driving pathogenicity vs. prevalence of amphibian panzootic chytridiomycosis in Iberia, Walker, Susan F., Bosch Jaime, Gomez Virgilio, Garner Trenton W. J., Cunningham Andrew A., Schmeller Dirk S., Ninyerola Miguel, Henk Daniel A., Ginestet Cedric, Arthur Christian-Philippe, et al. , Ecology Letters, Volume 13, Number 3, p.372-382, (2010)
  • 1171 reads
  • 1 attachment
  • Google Scholar

Atrazine Effects in Xenopus Aren't Reproducible

  • Declines
  • Frogs
Atrazine Effects in Xenopus Aren't Reproducible, Renner, Rebecca , Environmental Science & Technology, Volume 42, Number 10, p.3491-3493, (2008)
  • 918 reads
  • 1 attachment
  • Google Scholar

What Syngenta Claims About Atrazine and Amphibians

  • ATree News
  • Declines

From the Syngenta website (10 March 2010):

"A growing body of research conducted by independent labs across the world is showing that atrazine has no effect on amphibian development."

Check out the Syngenta website for their position on atrazine and amphibians in response to Tyrone Hayes' research.

See also this news item

  • 1032 reads

The cause of global amphibian declines: a developmental endocrinologist's perspective

  • Declines
The cause of global amphibian declines: a developmental endocrinologist's perspective, Hayes, T. B., Falso P., Gallipeau S., and Stice M. , Journal of Experimental Biology, Mar 1, Volume 213, Number Pt 6, p.921-33, (2010)
  • 938 reads
  • 1 attachment
  • Google Scholar
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Recent Publications

  • Vast underestimation of Madagascar's biodiversity evidenced by an integrative amphibian inventory
  • Philippines frogs of the genus Leptobrachium (AnuraL Megophryidae): Phylogeny-based species delimitation, taxonomic review, and descriptions of three new species
  • Philippines frogs of the genus Leptobrachium (Anura: Megophryidae): Phylogeny-based species delimitation, taxonomic review, and descriptions of three new species
  • Examination of the molecular relationships of sand frogs (Anura: Pyxicephalidae: Tomopterna) and resurrection of two species from the Horn of Africa.
  • The deadly chytrid fungus: a story of an emerging pathogen
  • The Retention of the Lateral-Line Nucleus in Adult Anurans
  • Giant dwarfs: discovery of a radiation of large-bodied'stump-toed frogs' from karstic cave environments of northern Madagascar
  • Phylogeographic and demographic effects of Pleistocene climatic fluctuations in a montane salamander, Plethodon fourchensis
  • Potential causes for amphibian declines in Puerto Rico
  • Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians
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