bipinnaria Definition
Definition
A form of larva, especially in echinoderms, that has two pairs of external cilia and which emerges from the fertilized egg and swims freely before settling and undergoing further development.
More Word
Browse
A form of larva, especially in echinoderms, that has two pairs of external cilia and which emerges from the fertilized egg and swims freely before settling and undergoing further development.
Browse