Echinosigra

Taxonavigation

Taxonavigation: Holasterina 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Cryptosyringida
Classis: Echinoidea
Subclassis: Euechinoidea
Superordo: Atelostomata
Ordo: Spatangoida
Subordo: Holasterina

Familia: Pourtalesiidae
Genus: Echinosigra
Subgenera: E. (Echinosigra) E. (Echinogutta)
Overview of species: E. amphora E. antarctica E. fabrefacta E. mortenseni E. phiale E. porrecta E. valvaedentata E. vityazi

Name

Echinosigra Mortensen, 1907

Type species: Pourtalesia phiale Thomson, 1873, by original designation.

Synonymy

References

  • Mortensen, T. 1907. The Danish Ingolf-Expedition. Vol. IV, Part 2. Echinoidea (II). Bianco Luno, Copenhagen, 200 pp, 19 pls. BHL Reference page. 
This article is issued from Wikimedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.