radial symmetry
Noun
Meaning
the property of symmetry about an axis
Source: WordNetSynonyms
Antonyms
Hypernyms
Related terms
Examples
the starfish illustrates radial symmetry
Ruppert, Fox & Barnes (2004) p. 873 Echinoderms exhibit secondary radial symmetry in portions of their body at some stage of life.
The larvae of all echinoderms are even now bilaterally symmetrical and all develop radial symmetry at metamorphosis.
At this stage the bilateral symmetry is lost and radial symmetry develops.
This ancestral stock adopted an attached mode of life and suspension feeding, and developed radial symmetry as this was more advantageous for such an existence.