Tretocidaris spinosa

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: Cidarinae
Genus: Tretocidaris
Species: Tretocidaris spinosa

Name

Tretocidaris spinosa Mortensen, 1903: 17

• ZooBank: DBEF4CB9-1BFE-4193-A651-D2FA2FED726F

• Type locality: Saint Helena.

• Holotype: BMNH 1948.12.1.1 [1].

References

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

Links

• Tretocidaris spinosa Mortensen, 1903 in the World Echinoidea Database, accessed on November 09, 2025