Spirulida Temporal range:Late Jurassic–Recent* PreꞒ Ꞓ O S D C P T J K Pg N
Spirula spirula
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Superorder:	Decapodiformes
Order:	Spirulida Stolley, 1919
Suborders
†Groenlandibelina †Belopterina Spirulina

Spirulida is anorder ofcephalopods comprising oneextant species (Spirula spirula) and severalextincttaxa.

• Oldest representative: Carboniferous, though contested: seeShimanskya
• Oldest uncontested representative: Late Jurassic^[1]

Taxa marked with † are extinct.

• OrderSpirulida
  • • Family †Shimanskyidae
  • Suborder †GroenlandibelinaKhromov, 1990
    • Family †Groenlandibelidae
    • Family †Adygeyidae
  • Suborder †BelopterinaEngeser, 1998
    • Family †Belemnoseidae
    • Family †Belopteridae
  • SuborderSpirulinaPompeckj, 1912
    • Family †Spirulirostridae
    • Family †Spirulirostrinidae
    • FamilySpirulidae

• Tree of Life: Spirulida
• The Taxonomicon: Order Spirulida
• Mikko's Phylogeny Archive: Spirulida

• Spirulida
• Cephalopod orders
• Cenozoic cephalopods

• Articles with short description
• Short description is different from Wikidata
• Articles with 'species' microformats