Sphenonectris
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Classis: †Thelodonti
Ordo: †Furcacaudiformes
Familia: †Furcacaudidae
Genus: †Sphenonectris
Species:
†S. turnerae
Name
[edit]†Sphenonectris Wilson & Caldwell, 1998
- Type species: †Sphenonectris turnerae Wilson & Caldwell, 1998
References
[edit]- Wilson, M.V.H. & Caldwell, M.W. 1998. The Furcacaudiformes, a new order of jawless vertebrates with thelodont scales, based on articulated Silurian and Devonian fossils from northern Canada. Journal of Vertebrate Paleontology 18: 10–29. Reference page.