A 290-million-year-old fossil may be an evolutionary missing link in the family tree of amphibians, scientists say.
... , Associate Curator in the Department of Herpetology, predicts that at least three species of amphibians and reptiles found in Madagascar's mountainous north could go extinct between 2050 and 2100 ...
... Alpine newt is the first European and the third on the global scale, tailed amphibian species in which the MHC has been studied, and the first one in which more than one MHC II locus has been found. ...
... , having survived the last four mass extinctions. The current extinction rate of amphibians is cause for alarm, according to biologists.
"An ancient organism, which has survived past extinctions, is ...
... to science.
The chytrid fungus, which lives in the water and on the skin of host amphibians such as frogs, toads, salamanders and newts, has been known to cause amphibian population extinctions in ...
LONDON, Sept. 26 (UPI) -- More than half the frogs, toads, newts and other amphibians in Europe could be wiped out in less than 50 years, British scientists said.
The city's passion for shopping is costing the lives of hundreds of frogs and igniting a debate for amphibian underpasses, a Fredericton man says.
... to fingers and toes). That is double the rate of malformation found in newts, a related amphibian, but on par and with frequencies seen in many frog species, said assistant professor of forestry and ...
... species of amphibians would change more quickly than species of birds. This confirms that amphibians are particularly sensitive to changes in the environment, the researchers conclude, and that this ...
(PhysOrg.com) -- Amphibians around the world are on the decline from disease. In an article in this week's issue of the journal Nature, Jason Rohr of the University of South Florida (USF) and ...
Evidence that global warming is causing the worldwide declines of amphibians may not be as conclusive as previously thought, according to biologists. The findings, which contradict two widely held ...
Ten of the world's most popular pesticides can decimate amphibian populations when mixed together even if the concentration of the individual chemicals are within limits considered safe, according to ...
WASHINGTON (Reuters) - A peculiar amphibian that was clad in bony armor prowled warm lakes 210 million years ago, catching fish and other tasty snacks with one of the most unusual bites in the history ...
... , because they eat the insects that deliver these diseases to human populations. In addition, amphibians are extremely susceptible to unusual weather variations, with many species impacted by climate ...
One-third of amphibian species are thought to be threatened or endangered, including the often forgotten salamander.
