Alpine salamander

Swift, enjoys harsh weather, adores the mountains, and is toxic to its predators

Björn S…


Alpine salamander

EXEWCRENVUNTLCDDNE

Swift, enjoys harsh weather, adores the mountains, and is toxic to its predators

Population

The Alpine salamander is a fascinating creature that thrives in the cool, damp environments of mountainous regions, primarily found in the European Alps. What makes this salamander particularly interesting is its ability to live at altitudes up to 2,800 meters (9,186 feet), which is quite high for amphibians known to favor moist, lowland habitats.

Unlike many amphibians that spend part of their life in water, the Alpine salamander is fully terrestrial, which means it lives on land its entire life. It hides under rocks or logs during the day and becomes active at night, especially when the air is moist, which helps it breathe through its skin.

A unique feature of the Alpine salamander is its mode of reproduction. Unlike most amphibians that lay eggs, the female Alpine salamander gives birth to live young, a rarity among salamanders. In one of the most extreme adaptations to its cold environment, the development of the embryos inside the female can last for several years, with the mother eventually giving birth to two fully developed offspring. This live birth helps ensure that the young are not exposed to the harsh, freezing conditions of their habitat, which could be detrimental to eggs or newly hatched larvae.

The diet of the Alpine salamandaer consists mainly of small invertebrates, such as insects, spiders, and worms. Its hunting method is pretty straightforward; it uses its sticky tongue to snatch prey that comes within reach. This simple yet effective feeding strategy serves them well in their rugged, high-altitude homes.

Distribution

Country
Population est.
Status
Year
Comments
Albania
2021
Austria
2021
Bosnia And Herz.
2021
Croatia
2021
France
2021
Germany
2021
Italy
2021
Kosovo
2021
Liechtenstein
2021
Montenegro
2021
Serbia
2021
Slovenia
2021
Switzerland
2021

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Terrestrial / Aquatic

Altricial / Precocial

Polygamous / Monogamous

Dimorphic (size)/ Monomorphic

Active: Diurnal / Nocturnal

Social behavior: Solitary / Pack / Herd

Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore

Migratory: Yes / No

Domesticated: Yes / No

Dangerous: Yes / No