BRACHYURAN Meaning and
Definition
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Brachyuran (adjective):
Brachyuran is a term used in zoology to describe a group of crustaceans belonging to the order Decapoda, specifically the true crabs. Derived from the Greek words "brachys" meaning short, and "oura" meaning tail, it refers to the characteristic feature of these crabs having a short and broad abdomen that is folded under the thorax.
True crabs are one of the most diverse and abundant groups of marine crustaceans, found in various marine and freshwater habitats worldwide. Brachyuran crabs are characterized by their hard exoskeleton, which consists of a cephalothorax (combined head and thorax) and a reduced abdomen. The cephalothorax is equipped with antennae, eyes, and appendages for feeding, locomotion, and defense.
Brachyuran crabs exhibit various sizes, shapes, and colors, but they share some common characteristics. They typically possess ten legs, with the first pair of legs often modified into claws for grabbing and crushing prey or defense. Male crabs often have wider and more elongated claws, whereas females have broader abdomens for reproductive purposes. They are renowned for their sideways walking gait, which is facilitated by the modified structure of their leg joints.
Brachyuran crabs occupy diverse ecological roles, ranging from predators and scavengers to filter feeders. They play significant roles in marine ecosystems, influencing the biodiversity of their habitats. Some brachyuran crabs are also commercially harvested for human consumption, making them economically important in the fishing industry.
Common Misspellings for BRACHYURAN
- vrachyuran
- nrachyuran
- hrachyuran
- grachyuran
- beachyuran
- bdachyuran
- bfachyuran
- btachyuran
- b5achyuran
- b4achyuran
- brzchyuran
- brschyuran
- brwchyuran
- brqchyuran
- braxhyuran
- bravhyuran
- brafhyuran
- bradhyuran
- bracgyuran
- brachyuarn
Etymology of BRACHYURAN
The word "brachyuran" is derived from two Greek roots: "brachys", meaning short, and "oura", meaning tail. "Brachyuran" refers to a group of decapod crustaceans, commonly known as true crabs. The term describes their characteristic feature of having a reduced or shortened abdomen, giving them a compact body shape compared to other decapods.
Similar spelling words for BRACHYURAN
- Praecornua,
- brickyard,
- burgruine,
- brachyura,
- progerin,
- paracrine,
- peregrina,
- PRECARN,
- perikrone,
- Praecornu,
- pericrania,
- Bergeron,
- peregrine,
- peregrini,
- Peregrino,
- peregrin(e),
- procaryon,
- berggruen,
- berggren,
- Peregryn,
- Bergren,
- Peregrin,
- prokaryon,
- precornu,
- brochure,
- perikron,
- Parygron,
- brachyurous,
- prakarn,
- bergreen,
- parkrun,
- Parkerian,
- perikaryon.
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