Echinodermata (Noun)
Meaning
Radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers.
Classification
Nouns denoting animals.
Examples
- The phylum Echinodermata is a diverse group of radially symmetrical marine invertebrates that have been on the planet for over 450 million years.
- Echinodermata are characterized by their unique water vascular system and their ability to regenerate lost body parts.
- The Echinodermata phylum includes a wide range of species, from the familiar starfish and sea urchins to the lesser-known sea cucumbers and sand dollars.
- Scientists have been studying the Echinodermata for centuries, and yet there is still much to be learned about these fascinating creatures.
- The Echinodermata play a vital role in maintaining the health of marine ecosystems, serving as both predators and prey for other marine animals.