Definition of Ctenacanths. Meaning of Ctenacanths. Synonyms of Ctenacanths

- though some taxa developed cutting and gouging tooth morphologies. Some ctenacanths are thought to have reached sizes comparable to the great white shark...
- "sharks", ctenacanths were outside of the clade Selachimorpha and are not considered "true" sharks. Compared with selachimorph sharks, the ctenacanths had greatly...
- emerged by the latest Devonian (Famennian). During the Carboniferous, some ctenacanths would grow to sizes rivalling the modern great white shark with bodies...
- Glikmanius is an extinct genus of ctenacanth cartilaginous fish which lived in the Carboniferous of North America and Russia. Skeletal remains attributed...
- top freshwater predators of the late Paleozoic. †Ctenacanthi- formes Ctenacanths Glikman, 1964 2 Shark-like elasmobranchs characterized by their robust...
- dorsal spines in Cladoselache supported the idea that Cladoselache, ctenacanths, and hybodonts formed a series of forms incrementally more “advanced”...
- Cave Tooth-plate of a shark-like petalodont fish Dorsal fin spine of a ctenacanth shark, exposed from the limestone of Mammoth Cave The cave's name refers...
- Dozens of fish genera are known, ranging from chondrichthyans like ctenacanths and hybodonts, to actinopterygians and sarcopterygians. Campáleo Outcrop...
- Arduodens is an extinct genus of ctenacanth fish from the Devonian period. Its name is derived from the Latin Arduus meaning steep and dens meaning tooth...
- Wodnika is an extinct genus of ctenacanth which lived in the Late Permian period in the present area of Germany and Russia. It measured about 1 m (3.2 ft)...