Kingdom Animalia Class Cephalopoda Family Argonautidae Rank Species | Phylum Mollusca Order Octopoda Genus Argonauta | |
Similar Argonauta joanneus, Argonauta pacifica, Argonauta cornuta, Argonauta bottgeri, Argonauta nouryi | ||
Argonauta sismondai is an extinct species of argonautid octopus. It was described from fossil remains dating to the Pliocene. In terms of eggcase morphology it is considered closest to the extant A. hians.
References
Argonauta sismondai Wikipedia(Text) CC BY-SA