Do Amphibians Breathe With Lungs. A tadpole looks completely different to a frog, for example. Toads, in contrast to other tailless amphibians, are less dependent on the skin respiration thanks to more powerful lungs.
Amphibians are ectothermic, tetrapod vertebrates of the class amphibia.all living amphibians belong to the group lissamphibia.they inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems.thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. Present day lissamphibians are the group of tetrapods with the highest diversity of breathing strategies. Not all amphibians can breathe underwater.
Most amphibians breathe with lungs and through their skin.
They can also breathe through lungs, according to natural history. While oxygen is plentiful in the air (200,000 parts per million), it is considerably less accessible in water (15 parts per million in cool, flowing water). Apart from cutaneous respiration present in all species, most lissamphibians are born in an aquatic larval stage with gills. Sea turtles still breathe air but normally only go on land when they have to lay eggs.
