crinoidea in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Crinoidea is a class of echinoderms that includes sea lilies and feather stars, characterized by their feathery arms and typically found in marine environments.
Sample Sentences
- Crinoidea, commonly known as sea lilies or feather stars, are fascinating echinoderms found in diverse marine environments.
- The study of Crinoidea has provided valuable insights into the evolutionary history of marine life.
- Some species of Crinoidea can be found at depths of over 10,000 meters, showcasing their remarkable adaptability.
- Researchers are increasingly interested in Crinoidea due to their unique feeding mechanisms and ecological roles in their habitats.
- Fossilized Crinoidea from ancient oceans offer paleontologists a glimpse into the Earth’s distant past and its changing ecosystems.