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Family Liolaemidae (iguana relatives, such as swifts) Family Opluridae (Madagascan iguanas) Family Phrynosomatidae (spiny lizards, horn lizards, tree lizards, and more) Family Polychrotidae (anoles) Family Tropiduridae (neotropical ground lizards) Family Gymnophthalmidae (spectacled lizards) Family Lacertidae (wall lizards) Family Teiidae (tegus)
Eotetrapodiformes is a clade of tetrapodomorphs including the four-limbed vertebrates ("tetrapods" in the traditional sense) and their closest finned relatives, two groups of stem tetrapods called tristichopterids and elpistostegalids.
Contrary to the old usage of this term, the Stegocephali refers to a clade in this scheme. This concept of the clade Stegocephali was chosen to substitute for the name Tetrapoda by those who sought to restrict Tetrapoda to the crown group. [8] As such, it encompasses all presently living land vertebrates as well as their early amphibious ancestors.
In effect, "tetrapod" is a name reserved solely for animals which lie among living tetrapods, so-called crown tetrapods. This is a node-based clade , a group with a common ancestry descended from a single "node" (the node being the nearest common ancestor of living species).
<noinclude>[[Category:Family tree templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character. This category holds templates that visually depict family trees.
Reptiliomorpha (meaning reptile-shaped; in PhyloCode known as Pan-Amniota [2] [3]) is a clade containing the amniotes and those tetrapods that share a more recent common ancestor with amniotes than with living amphibians (lissamphibians).