Sarcopterygii
= Sarcopterygii
{c}
= Sarcopterygian
{synonym}
In crown-based usage, the <clade> comprising the most recent common ancestor of living <coelacanths>, <lungfish> and <tetrapods>, and all its descendants. Lobed, internally supported paired appendages provide a traditional diagnostic character; inherited organization can persist despite conversion of <fins> into <limbs>.