Gracilechinus

Taxonavigation

Taxonavigation: Echinoida 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Cryptosyringida
Classis: Echinoidea
Subclassis: Euechinoidea
Infraclassis: Carinacea
Superordo: Echinacea
Ordo: Echinoida

Familia: Echinidae
Genus: Gracilechinus
Species:

Name

  • Gracilechinus Fell & Pawson, 1966
    • Type species: Echinus gracilis Agassiz, 1869
      • Fixation: original designation

Primary references

  • Fell, H.B.; Pawson, D.L. 1966: Echinacea. Pp. U367-U440 in R. C. Moore (ed.) Treatise on Invertebrate Paleontology, U. Echinodermata. 3 (2) GSA & Univ. Kansas Press, Boulder, CO & Lawrence, KS. [U431]
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