Crustaceans Meaning: Definition, Examples, and Translations
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crustaceans
[หkrสsteษชสษnz ]
Definitions
seafood
Crustaceans are a large group of arthropods, including crabs, lobsters, shrimp, and barnacles, that have a hard exoskeleton and jointed limbs.
Synonyms
marine arthropods, seafood, shellfish.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| crustaceans |
This term is used in scientific and academic discussions referring to a large group of arthropods that include crabs, lobsters, crayfish, and shrimps.
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| shellfish |
Best used when talking about edible aquatic creatures with shells like crustaceans and mollusks. Often used in culinary and dietary contexts.
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| seafood |
Commonly used when referring to marine animals consumed as food. This term is more general and includes fish as well as shellfish and other edible sea creatures.
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| marine arthropods |
Suitable for use in scientific contexts when discussing a broader category that includes not only crustaceans but also other similar creatures.
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Examples of usage
- I ordered a plate of delicious crustaceans at the seafood restaurant.
- The fishermen catch various crustaceans in the traps.
zoology
Crustaceans are diverse aquatic animals that belong to the class Crustacea and typically have two pairs of antennae.
Synonyms
aquatic arthropods, crabs and lobsters.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| crustaceans |
General term used to refer to a large group of animals that includes crabs, lobsters, shrimp, and other similar creatures. This word is appropriate for scientific discussions or general descriptions that encompass the entire group.
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| aquatic arthropods |
A scientific term that refers to a broader category that includes crustaceans as well as other water-dwelling arthropods, such as certain types of insects. This phrase is more technical and suitable for academic or scientific discussions.
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| crabs and lobsters |
Specific terms used to mention these well-known types of crustaceans. These words are useful in casual conversation, culinary contexts, or when the focus is solely on these two animals.
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Examples of usage
- The biologist studied the behavior of crustaceans in their natural habitat.
- The aquarium has a fascinating exhibit featuring different species of crustaceans.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Biology
- Crustaceans are part of the arthropod family, which includes insects and spiders, sharing a segmented body and jointed limbs.
- Most crustaceans undergo a process called molting, where they shed their old shell to grow a new, larger one.
Ecology
- They play an essential role in aquatic ecosystems, serving as both prey and predators within their food webs.
- Many species are scavengers and help clean up the ocean by feeding on detritus, dead plants, and animals.
Culinary
- Crustaceans like shrimp and crabs are popular in many cuisines around the world, celebrated for their unique flavors.
- Dishes such as paella and crab cakes highlight crustaceans as main ingredients, showcasing their versatility in cooking.
Pop Culture
- Crustaceans often appear in movies, like the famous crab character Sebastian in Disneyโs 'The Little Mermaid'.
- They also feature in various video games, like 'Animal Crossing', enhancing their popularity in contemporary culture.
Origin of 'crustaceans'
Main points about word origin
- The term 'crustacean' comes from the Latin word 'crustaceus', which means 'having a hard shell'.
- The word is derived from 'crusta', meaning 'shell' or 'husk', reflecting their protective outer layer.
The term 'crustacean' originates from the Latin word 'crustaceus', meaning 'having a crust or shell'. Crustaceans have existed for over 500 million years and have evolved into a diverse group of species adapted to various aquatic environments. They play crucial roles in marine ecosystems as both predators and prey, contributing to the balance of ocean life.