Argonautoidea

Argonautoidea
	Eggcase of Argonauta nodosa, showing the derived double keel of the genus
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Order:	Octopoda
Suborder:	Incirrata
Superfamily:	Argonautoidea; Cantraine, 1841

Argonautoidea is a superfamily of the suborder Incirrata containing all known argonautoids.

Classification

Radular teeth of argonautoids

Argonauta argo

Ocythoe tuberculata

Tremoctopus violaceus

Class Cephalopoda
- Subclass Nautiloidea: nautiluses
- Subclass †Ammonoidea: ammonites
- Subclass Coleoidea
  - Superorder Decapodiformes: squid, cuttlefish
  - Superorder Octopodiformes
    - Family †Trachyteuthididae (incertae sedis)
    - Order Vampyromorphida: vampire squid
    - Order Octopoda
      - Genus †Keuppia (incertae sedis)
      - Genus †Palaeoctopus (incertae sedis)
      - Genus †Paleocirroteuthis (incertae sedis)
      - Genus †Pohlsepia (incertae sedis)
      - Genus †Proteroctopus (incertae sedis)
      - Genus †Styletoctopus (incertae sedis)
      - Suborder Cirrina: finned deep-sea octopuses
      - Suborder Incirrata
        Superfamily Argonautoidea[1]
        Family Alloposidae: the seven-arm octopus
        
        Family Argonautidae: argonauts (paper nautiluses)
        
        Family Ocythoidae: the tuberculate pelagic octopus
        
        Family Tremoctopodidae: blanket octopuses
        
        Superfamily Octopodoidea

Image gallery of families

A young female Haliphron atlanticus (Family Alloposidae)
Female Argonauta argo with damaged egg case and eggs (Family Argonautidae)
Ocythoe tuberculata (Family Ocythoidae)
Tremoctopus violaceus (Family Tremoctopodidae)

gollark: Opus is now as far as I'm aware the most... widely-installed OS. Probably because it has a lot of very useful programs, but using any of them requires pulling down the whole thing from kernel to random GUI libraries.

gollark: Which got shut down because of some sort of corruption bug.

gollark: PotatOS was higher because of the Potatodatacentre.

gollark: No, Opus does.

gollark: I didn't say "none".

References

Bouchet, Philippe (2015). Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O (eds.). "Argonautoidea Cantraine, 1841". MolluscaBase. World Register of Marine Species. Retrieved 2017-11-21.

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[WoRMS-1] Bouchet, Philippe (2015). Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O (eds.). "Argonautoidea Cantraine, 1841". MolluscaBase. World Register of Marine Species. Retrieved 2017-11-21.