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| | Caudata (salamanders, newts, amphiuma, mudpuppies, waterdogs, sirens) |
 | | The largest caudate group is the lungless salamanders, family Plethodontidae, which comprises more than half of all known caudate species. |
 | | Some living caecilians, order Gymnophiona, also possess tails, but differ from salamanders in that caecilian tails are generally indistinguishable from the body, and are highly reduced compared to caudates. |
 | | Many Plethodontid salamanders deposit eggs on land, which pass the aquatic larval stage within the egg casing, before emerging as fully formed miniature adults. |
| www.livingunderworld.org /caudata (951 words) |
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