Brachyura (Noun)
Meaning
An order of crustaceans (including true crabs) having a reduced abdomen folded against the ventral surface.
Classification
Nouns denoting animals.
Examples
- The Brachyura is one of the most diverse and widespread groups of crustaceans, with over 7,000 species found worldwide.
- Brachyura crabs have a distinctive body shape, with a broad, flat carapace and a short, stubby abdomen.
- Many species of Brachyura are commercially important, with crabs such as the blue crab and the Dungeness crab being highly prized for their meat.
- Some species of Brachyura, such as the hermit crab, have a soft, unprotected abdomen and must use shells for protection.
- The Brachyura order includes not only true crabs, but also some species of freshwater crabs and crab-like crustaceans.