zoea
Early, planktonic larval form common in decapod crustaceans, e.g., crabs, characterised by possession of well-developed abdominal appendages and one or more spines on the carapace.
Ichthyological terms, not general ones.
Early, planktonic larval form common in decapod crustaceans, e.g., crabs, characterised by possession of well-developed abdominal appendages and one or more spines on the carapace.