Definition of Holocephalians. Meaning of Holocephalians. Synonyms of Holocephalians

- Euchondrocephali to refer to the total group of holocephalians, i.e. all fish more closely related to living holocephalians than to living elasmobranchs such as...
- suggested that the Ptyctodontida were not placoderms, but holocephalians or the ancestors of holocephalians. Anatomical examinations of whole fossil specimens...
- placoderms, but actual holocephalians, some primitive group of elasmobranch fish, or even were the ancestors of the holocephalians, including the chimaeras...
- Stethacanthus is an extinct genus of shark-like holocephalians which lived from the Late Devonian to Late Carboniferous epoch, dying out around 298.9 million...
- Symmoriidae is an extinct family of holocephalians from the Devonian and Carboniferous periods. Coates, Michael I.; Gess, Robert W.; Finarelli, John A...
- Duffin, Christopher J.; Milàn, Jesper (2017-11-14). "A new myriacanthid holocephalian from the Early Jur****ic of Denmark". Bulletin of the Geological Society...
- Symmoriiformes is an extinct order of stem-group holocephalians. Originally named Symmoriida by Zangerl (1981), it has subsequently been known by several...
- found to be sharper, more compact, and in better condition than other holocephalians of the time, and refrained from growing to extremely unwieldy forms...
- extinct and related acanthothoracids, and the living and unrelated holocephalians, most of the ptyctodontids are thought to have lived near the sea bottom...
- Stethacanthidae is an extinct family of prehistoric holocephalians. It is estimated to have existed approximately between 380 and 300 million years ago...