Sepiina

Sepiida is an order of ten-armed cephalopods containing a single suborder, Sepiina. This suborder contains the following superfamilies and families:^[2]

Sepiina Temporal range: Maastrichtian– recent PreꞒ Ꞓ O S D C P T J K Pg N
Sepia officinalis; Sepiidae
†Belosaepia sepioidea; Belosaepiidae
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Superorder:	Decapodiformes
Order:	Sepiida Gray, 1849[1]
Suborder:	Sepiina Zittel, 1895[2]

Taxonomy

• Order Sepiida
  • Suborder Sepiina
    • Superfamily Sepioidea
      • Family †Anomalosaepiidae Yancey & Garvie, 2011
      • Family †Belosaepiidae Dixon, 1850
      • Family Sepiidae W.E. Leach, 1817
    • Superfamily †Vasseurioidea^[3]
      • Family †Vasseuriidae
      • Family †Belosepiellidae

The bobtail or bottletail squid (order Sepiolida) were previously placed within this order, but they are now understood to form their own distinct order;^[2] their exact relationship with the cuttlefish is currently in flux, but they have not been recovered close to Sepiida in recent phylogenetic analyses (see Decapodiformes#Taxonomy).