| 41. | In tetrapods, the ileocaecal valve is always present, opening into the colon.
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| 42. | Herpetology is concerned with poikilothermic, ectothermic tetrapods.
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| 43. | Another example is the cranial nerves in tetrapods.
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| 44. | The Fremouw Formation preserves many tetrapod fossils that span the refugium for these animals.
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| 45. | Thus it is likely that all bony fish / tetrapods encode IFN-?.
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| 46. | They belong to the Seymouriamorpha, but their affinites to extant tetrapods are debated.
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| 47. | The game starts from basal tetrapods, the very first land dwellers, amphibians.
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| 48. | Tetrapods evolved from animals with fins such as found in lobe-finned fishes.
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| 49. | These characteristics account for why osteichthyans are accepted as the sister group of tetrapods.
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| 50. | The elpistostegalid fish are considered the most apomorphic of fish in comparison to tetrapods.
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