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Hace 6 días · Amphibian, any of roughly 8,100 vertebrate species known by their ability to exploit both aquatic and terrestrial habitats. The name amphibian, derived from the Greek word meaning ‘living a double life,’ reflects this dual life strategy, but some species are permanent land dwellers, and others are completely aquatic.
- Form and Function
Home Science Birds, Reptiles & Other Vertebrates Amphibians....
- Annotated Classification
Annotated classification. The following classification...
- Gymnophiona
Gymnophiona, one of the three major extant orders of the...
- Caudata
Caudata, one of the major extant orders of the class...
- Amphibian
Most of the animals known as amphibians can live on land or...
- 2-Min Summary
Amphibians are found worldwide, the majority in the tropics....
- Form and Function
Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water...
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods, excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds, and mammals).
13 de mar. de 2024 · Amphibians are ectothermic (cold-blooded) vertebrates that belong to the Class Amphibia. A defining characteristics is their ability to live both in aquatic and terrestrial environments. The term “amphibian” is derived from the Greek words “amphi” (both) and “bios” (life), reflecting their dual lifestyle.
Amphibians are cold-blooded vertebrates (vertebrates have backbones) that don’t have scales. They live part of their lives in water and part on land.
Amphibians are ectothermic vertebrates that divide their time between freshwater and terrestrial habitats. Amphibians are the first true tetrapods, or vertebrates with four limbs. Amphibians breathe with gills as larvae and with lungs as adults.
