Are actinistia invertebrates?
Vertebrates, Overview Actinistia includes at least one, and possibly two, species of living coelacanths. These fishes fist appear in the fossil record in the Devonian and make their last appearance in the fossil record near the end of the Cretaceous, approximately 70 million years ago.
Vertebrates, Overview Actinistia includes at least one, and possibly two, species of living coelacanths. These fishes fist appear in the fossil record in the Devonian and make their last appearance in the fossil record near the end of the Cretaceous, approximately 70 million years ago.
