Noun 1. genus Argonauta - type genus of the family Argonautidae: paper nautilusgenus Argonauta - type genus of the family Argonautidae: paper nautilus
Argonauta
mollusk genus - a genus of mollusks
Argonautidae, family Argonautidae - represented solely by the genus Argonauta
Argonauta argo, paper nautilus, nautilus, Argonaut - cephalopod mollusk of warm seas whose females have delicate papery spiral shells