Goniocidaris (Petalocidaris)

Taxonavigation

Taxonavigation: Cidaroida
Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Echinodermata Subphylum: Eleutherozoa Superclassis: Cryptosyringida Classis: Echinoidea Subclassis: †Perischoechinoidea Ordo: Cidaroida

Familia: Cidaridae
Subfamilia: Goniocidarinae
Genus: Goniocidaris
Subgenus: Goniocidaris (Petalocidaris)
Species: G. (P.) biserialis – G. (P.) florigera – G. (P.) spinosa

Name

Goniocidaris (Petalocidaris) Mortensen, 1903

• Type species: Goniocidaris florigera A. Agassiz, 1879, by monotypy.

Synonymy

• Petalocidaris Mortensen, 1903: 18, 29
  • ZooBank: CAF35356-5FF2-4EE4-8E28-94C00ABFC80E

References

• Mortensen, T. 1903. Echinoidea (Part I). The Danish Ingolf-Expedition 4: 198 pp, 21 pls. BHL Reference page. 

Links

• Goniocidaris (Petalocidaris) Mortensen, 1903 in the World Echinoidea Database, accessed on November 10, 2025