Definition of Anaspid. Meaning of Anaspid. Synonyms of Anaspid

- as the Heterostraci and Osteostraci, anaspids did not possess a bony shield or armor, hence their name. The anaspid head and body are instead covered in...
- Republic Jamoytius was an enigmatic vertebrate that is possibly related to Anaspid fish Poraspis, a genus of armored jawless fish from the Late Silurian of...
- Cephalaspidomorphi (lampreys and other jawless fishes) Superclass †Anaspidomorphi (anaspids and relatives) Infraphylum Gnathostomata (vertebrates with jaws) class...
- living fossils. They are commonly and collectively known as the Tasmanian anaspid crustaceans. Anaspidids have stalked eyes, long antennae and antennules...
- Pg N Early Silurian - Late Devonian Reconstruction of the Late Silurian anaspid agnathan Cowielepis ritchiei, of Cowie Bay, Scotland Scientific classification...
- Rhyncholepis was an extinct genus of anaspid from the Late Silurian. Fossils of species R. butriangula and R. parvula have been found in Ringerike, Norway...
- Llandovery epoch of the Early Silurian period. Long thought of as a "basal anaspid," J. kerwoodi is now recognized as the best-known member of the Hyperoartian...
- Birkenia is a genus of extinct anaspid fish from Middle Silurian strata of Northern Europe, and Middle Silurian to possibly Earliest Devonian strata of...
- Vertebrata, consisting of both living (cyclostomes) and extinct (conodonts, anaspids, and ostracoderms, among others). Among recent animals, cyclostomes are...
- and anaspids. The presence of mineralised elements in these jawless fish, like the oral conodont elements and the armoured body covering of anaspids and...