Argonauta itoigawai is an extinct species of octopus. It was described in 1983 based on fossil material from the Pliocene Senhata Formation in Bōsō Peninsula, Japan.[1]

Argonauta itoigawai
Temporal range: Pliocene
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Order: Octopoda
Family: Argonautidae
Genus: Argonauta
Species:
A. itoigawai
Binomial name
Argonauta itoigawai
Tomida, 1983

References

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  1. ^ Tomida, S. (1983). Two new fossil Argonauta and firstly discovered Aturia coxi Miller from the late Tertiary of Boso Peninsula, Japan. Muzunami-shi Fossil Museum Bulletin 10: 107-116.