Paleonelsonia

Taxonavigation

Taxonavigation: Ptychoparioidea
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Subphylum: †Artiopoda Superclassis: †Trilobitomorpha Classis: †Trilobita Ordo: †Ptychopariida Subordo: †Ptychopariina Superfamilia: †Ptychoparioidea

Familia: †Ptychopariidae
Genus: Paleonelsonia
Species (1): P. schesis

Name

Paleonelsonia Özdikmen, 2008 [nomen novum pro Nelsonia Palmer & Gatehouse, 1972]

Synonyms

• Replaced synonym
• Nelsonia Palmer & Gatehouse, 1972 (junior homonym of Nelsonia Merriam, 1897)

References

• Özdikmen, H. 2008. Nomenclatural changes for three preoccupied Trilobites genera. Munis Entomology & Zoology 3: 317–320. PDF Reference page. 
• Palmer, A.R. & Gatehouse, C.G. 1972. Early and Middle Cambrian trilobites from Antarctica. United States Geological Survey, professional paper 456-D: D1–D37. PDF Reference page.