Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Classis: †Galeaspida
Ordo: †Huananaspidiformes
Familia: †Huananaspidae
Subfamilia: †Macrothyraspinae
Genus: †Macrothyraspis
Species: †M. longicornis – †M. longilanceus

Name

†Macrothyraspis Pan, 1992

References

  • Pan, J. 1992. New galeaspids (Agnatha) from the Silurian and Devonian of China. Beijing Geol. Publ. House, 1–86. Reference page. 
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