argonaut
/ˈɑːgənɔːt/noun
1- a small floating octopus, the female of which has webbed sail-like arms and secretes a thin coiled papery shell in which the eggs are laid船蛸。亦称PAPER NAUTILUS.
1.1
- Genus Argonauta, order Octopoda.船蛸属, 八腕目。