Lissamphibia | |
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The fire salamander | |
Scientific classification | |
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Subclass: | Lissamphibia Haeckel, 1866
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Orders | |
The subclass Lissamphibia includes all living amphibians. They are classified in three orders:
Although the ancestry of each group is controversial,[1] all share certain common characteristics. This indicates they evolved from a common ancestor and so form a clade.