| Finding labyrinthodont amphibian vertebrae and lungfish teeth, we took several bags of matrix to wash. |
| Today lungs are found not only in land vertebrates but also in a few obscure fish lineages, such as gar, bichir, and lungfish. |
| The fins are very flexible and potentially useful for supporting the body on land, as in lungfish and tetrapods. |
| Among vertebrates, only the cartilaginous fishes, lungfishes and amphibians possess exceptionally large C-values. |
| There are five hypaxial muscles in both the African and South American lungfishes. |
| A third group of fishes, the lungfishes or fishes that can breathe on land, survive today as freshwater fishes in Queensland. |
