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Latest Salamander Stories

United States Amphibian Populations Rapidly Declining
2013-05-25 05:57:30

The number of frogs, toads and salamanders in the US could be falling at an even more severe and widespread rate than previously believed, and even amphibian populations thought to be stable are actually on the decline.

Macrophages Key In Salamander Regeneration
2013-05-21 15:06:03

Based on experiments with Mexican salamanders, researchers have found that elements of a salamander’s immune system called macrophages play a key role in enabling the regenerative process.

Climate Change Impacts On Amphibians Studied By USGS Experts
2013-05-19 06:22:41

A US Geological Survey (USGS) effort to monitor the impact of climate change on amphibians living in the ponds and swamps of the southeastern United States has discovered that changes in rainfall patterns can cause short-term declines in mole salamanders, the agency reported on Friday.

Ichthyostega_BW
2012-05-24 19:20:53

Scientists say that the 360-million-year-old animal that was first to have moved around on land did not do so using four legs.

Road Runoff Spurring Spotted Salamander Evolution
2012-02-02 05:00:31

Spotted salamanders exposed to contaminated roadside ponds are adapting to their toxic environments, according to a Yale paper in Scientific Reports.

Amphibians In Regions With Diversity Are Most At Risk
2011-11-17 12:55:16

According to new research, tropical regions with the richest diversity are most at risk of losing frogs, toads, newts and salamanders.

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2011-05-03 09:47:19

There's a crisis among the world's amphibians—about 40 percent of amphibian species have dwindled in numbers in just three decades.

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2011-04-05 13:58:53

Researchers have discovered that a green algae invades tiny developing salamander embryos.

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2011-04-04 23:02:38

A species of algae long known to associate with spotted salamanders has been discovered to live inside the cells of developing embryos.

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2010-12-15 11:49:38

Researchers reported on Tuesday that climate change is affecting the breeding cycles of toads and salamanders.


Latest Salamander Reference Libraries

Hellbender Salamander, Cryptoranchus alleganiensis
2014-05-26 09:58:06

The hellbender salamander (Cryptoranchus alleganiensis), also known as the hellbender, is a species of giant salamander that can be found in eastern areas of North America. Its range includes the states of Ohio, Maryland, Virginia, Tennessee, Alabama, Arkansas, and some areas of Kansas and Oklahoma. This species is the sole member of its genus, Cryptobranchus, and is one of three living giant salamanders. The origin of the name hellbender is unknown and the species is locally known by many...

Jefferson Salamander, Ambystoma jeffersonianum
2014-05-26 08:49:45

The Jefferson salamander (Ambystoma jeffersonianum) is a species of mole salamander that can be found in northeastern areas of the United States, southwestern areas of Quebec, and central and southern areas of Ontario. This species prefers to reside in deciduous forests. It was named after Jefferson College, which is located in Pennsylvania. This species reaches an average body length between 4.3 inches and 7 inches and can be black, gray, or brown in color with lighter coloring on its front...

California slender salamander, Batrachoseps attenuatus
2014-02-04 09:23:14

The California slender salamander (Batrachoseps attenuatus) is a member of the Plethodontidae family of salamander species. The species is native to California and southwest Oregon. The California slender salamander ranges from central California, north along the coast and ranges into Oregon and in the foothills of the Sierra Nevada mountains. The California slender salamander grows to lengths between 3 to 5.5 inches. As its name implies, a slim body with short limbs gives this salamander...

California giant salamander, Dicamptodon ensatus
2014-02-04 09:07:49

The California giant salamander (Dicamptodon ensatus) is a member of the Dicamptodontidae family. The species is native only to northern California. The California giant salamander inhabits moist, coastal forests or streams, lakes and ponds. Some of the species may remain gilled aquatic creatures, while others transform and become terrestrial land creatures. The California giant is nocturnal and most of its life is spent hiding and burrowing. Typically, the California giant salamander...

The Axolotl, Ambystoma mexicanum
2014-02-03 08:59:54

Axolotl (Ambystoma mexicanum) may also be referred to as the Mexican salamander or the Mexican walking fish. The Axolotl is a member of the Ambystomatidae family and although its common name may suggest it is a fish, it is an amphibian. Axolotl are found exclusively in Mexico. The species situates, near Mexico City, on the bottom of Xochimilco’s lakes. Unlike most salamanders, Axolotl keep its larval features throughout its entire life and very rarely ever emerge from water. A condition...

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Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.