Definition of Pteraspis. Meaning of Pteraspis. Synonyms of Pteraspis

- along with the horn-like rostrum, made Pteraspis very streamlined in shape, which is good for swimming. Pteraspis also had some stiff spikes on its back...
- Rhinopteraspis is an extinct genus of pteraspidid heterostracan agnathan. "Rhinopteraspis cornubica (McCoy), with notes on the classification and evolution...
- were portions of what would eventually be described as the heterostracan Pteraspis rostratus. C. lyelli, named after Sir Charles Lyell, would be left to...
- Temporal range: Furongian to Late Devonian PreꞒ Ꞓ O S D C P T J K Pg N Pteraspis Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum:...
- Denison later revised his findings and placed Protaspis priscillae into Pteraspis in 1970. In 1984, Alain Blieck further revised P. priscillae's classification...
- Loricopteraspis Miltaspis Mitraspis Mylopteraspidella Mylopteraspis Podolaspis Pteraspis Rhinopteraspis Stegobranchiaspis Gigantaspididae Gigantaspis Protaspididae...
- Pteraspidomorphs (Pteraspis shown) are prehistoric jawless fish characterized by their m****ive dermal head armour having large, median, ventral and dorsal...
- Cyathaspidiformes Family: Cyathaspidae Genus: Cyathaspis Lankester Type species Pteraspis banksii Huxley and Salter, 1856 Species C. acadica (Matthew 1886) C. banksii...
- by Dr. Errol Ivor White as one of five form-variants of Pteraspis rostrata, i.e., "Pteraspis rostrata var. waynesis. In 1984, Alain Blieck moved var....
- belonging to Cyclostomi Life reconstruction of extinct agnathan genus, Pteraspis (Pteraspidomorphi) Scientific classification Domain: Eukaryota Kingdom:...