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- Dictionaryam·phib·i·an/amˈ(p)fibēən/
noun
- 1. a cold-blooded vertebrate animal of a class that comprises the frogs, toads, newts, and salamanders. They are distinguished by having an aquatic gill-breathing larval stage followed (typically) by a terrestrial lung-breathing adult stage.
adjective
- 1. relating to amphibians: "reptile and amphibian biology"
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Mar 13, 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.
Feb 21, 2020 · Amphibians are cold-blooded, vertebrate animals that have an aquatic phase of life (spent in water, breathing through gills) and a terrestrial phase of life (living on land, breathing with lungs). Cold-blooded means that an amphibian can’t generate its own body heat.
Meaning of amphibian in English. amphibian. noun [ C ] uk / æmˈfɪb.i.ən / us / æmˈfɪb.i.ən / amphibian noun [C] (ANIMAL) Add to word list. an animal, such as a frog, that lives both on land and in water but must produce its eggs in water. SMART Vocabulary: related words and phrases. Reptile & amphibian names. adder. alligator. amphibia. anaconda.
The meaning of AMPHIBIAN is an amphibious organism; especially : any of a class (Amphibia) of cold-blooded vertebrates (such as frogs, toads, or salamanders) intermediate in many characters between fish and reptiles and having gilled aquatic larvae and air-breathing adults.
May 29, 2024 · amphibian, (class Amphibia), any member of the group of vertebrate animals characterized by their ability to exploit both aquatic and terrestrial habitats.
[3] 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 ).
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...
Oct 28, 2022 · Amphibians are vertebrates that require water to survive, are cold-blooded, and spend time both on land and in water. Though other animals only live on land or in the water, amphibians have the unique ability to thrive equally in both. Amphibians cover over 6,000 different species across the globe, but about 90% are frogs.
Amphibians definition: any cold-blooded vertebrate of the class Amphibia, comprising frogs and toads, newts and salamanders, and caecilians, the larvae being typically aquatic, breathing by gills, and the adults being typically semiterrestrial, breathing by lungs and through the moist, glandular skin..
May 25, 2018 · Amphibians are animals that have adapted to living both in the water and on land. They appeared around 370 million years ago, during the Devonian Period. Amphibians were the first vertebrates (animals with backbones) to be able to live out of water. Amphibians lead amazing ‘ double lives ’.
