echinid in a sentence
a.
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Definition
Echinid refers to a marine animal belonging to the class Echinoidea, characterized by a spiny exterior, such as sea urchins and sand dollars.
Crossword clues for echinid
Crossword clue ideas and answer hints for the word "echinid".
- Spiny marine creature found on ocean floors.
- A type of sea animal with a hard shell.
- Marine animal known for its prickly exterior.
- Commonly seen in shallow waters, often round.
- Includes sea urchins and sand dollars.
Echinid sentence examples
- The echinid's spiny exterior serves as a defense mechanism against predators.
- Marine biologists are studying the echinid's role in the ecosystem to understand its impact on coral reefs.
- While exploring the tidal pools, we found a fascinating echinid nestled among the rocks.
- Echinids exhibit a remarkable ability to regenerate lost spines, making them resilient creatures.
- The diversity of echinid species highlights the complexity of marine life in the ocean's depths.