Most evolutionary scientists today do not think that amphibians evolved from the lungfish. They do share some characteristics, but the lungfish has no hint of legs.
Amphibians
Walking catfish and Lungfish
The distribution of lungfish fossils and their current living populations gave rise to the suggestion that the continents had drifted a lot during a short time. The theory that lungfish evolved while the Pangaea was intact was introduced.
Lungfish
The four types of lungfish are the south American lungfish, the African lungfish
Lungfish have 2 lungs but the Australian lungfish has 1.
Lungfish - band - was created in 1988.
Penguins evolved from birds. :)
Virtually all animals have "evolved".
Lungfish can breathe through air.
Birds
usually 98 but the oldest Australian lungfish is 123