AllgemeinGeoscience Colloquium
Early fishes, old bones Ein Vortrag von Dr. Oskar Bremer Department of Organismal Biology, Uppsala University The majority of vertebrates today are represented by those with jaws (gnathostomes) including chondrichthyans (sharks, rays, and ratfishes) and osteichthyans (bony fishes and tetrapods), while jawless vertebrates are only represented by the cyclostomes (hagfishes and lampreys). This division was […]Early fishes, old bones Ein Vortrag von Dr. Oskar Bremer Department of Organismal Biology, Uppsala University The majority of vertebrates today are represented by those with jaws (gnathostomes) including chondrichthyans (sharks, rays, and ratfishes) and osteichthyans (bony fishes and tetrapods), while jawless vertebrates are only represented by the cyclostomes (hagfishes and lampreys). This division was […]
