Class Ophiuroidea
Meaning: The term "Class Ophiuroidea" refers to a group of marine animals commonly known as brittle stars and basket stars. These creatures belong to the phylum Echinodermata, which also includes sea stars (starfish) and sea urchins. Ophiuroidea are characterized by their long, thin arms that are distinct from their central body, and they usually have a more flexible structure compared to other echinoderms.
Usage Instructions: When using "Class Ophiuroidea," it is often in scientific or educational contexts, particularly when discussing marine biology or ecology. It is not a term used in everyday conversation.
Example Sentence: "The Class Ophiuroidea includes species that play important roles in marine ecosystems by scavenging and recycling nutrients."
In more advanced discussions, you might reference the evolutionary significance of Ophiuroidea or their ecological roles within specific habitats.
While "Class Ophiuroidea" specifically refers to a scientific classification, the individual words "brittle" and "star" have other meanings: - Brittle: Describes something that is fragile or easily broken. - Example: "The brittle glass shattered on the floor." - Star: A celestial body or can refer to a famous person or something that shines brightly. - Example: "The movie star won an award for her performance."
While there are no specific idioms or phrasal verbs directly related to "Class Ophiuroidea," you can explore idioms related to the sea or marine life in general: - "Like a fish out of water": Feeling uncomfortable or out of place.