Amphibians are a unique class of vertebrates, bridging the gap between aquatic and terrestrial life. This diverse group includes familiar frogs and toads, secretive salamanders and newts, and the lesser-known caecilians.
Their life cycle often involves a dramatic transformation, or metamorphosis, from aquatic larvae to terrestrial or semi-aquatic adults. Amphibians possess permeable skin, which allows for gas exchange but also makes them highly sensitive to environmental changes and pollutants.
These fascinating creatures serve as vital indicators of ecosystem health and play crucial roles as both predators and prey. Sadly, amphibian populations worldwide are facing unprecedented declines due to habitat loss, climate change, and disease. Understanding their biology and ecology is essential for effective conservation efforts.
Their life cycle often involves a dramatic transformation, or metamorphosis, from aquatic larvae to terrestrial or semi-aquatic adults. Amphibians possess permeable skin, which allows for gas exchange but also makes them highly sensitive to environmental changes and pollutants.
These fascinating creatures serve as vital indicators of ecosystem health and play crucial roles as both predators and prey. Sadly, amphibian populations worldwide are facing unprecedented declines due to habitat loss, climate change, and disease. Understanding their biology and ecology is essential for effective conservation efforts.
- Catégories
- AMPHIBIANS
- Mots-clés
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