COXOSTERNUM Meaning and
Definition
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Coxosternum refers to a bony structure located in the body of certain arthropods, specifically in crustaceans like crabs, lobsters, and shrimps. It is a fusion of the coxa and sternum, which are two separate body segments found in the thoracic region of these animals.
The coxosternum plays a vital role in the overall structure and function of the crustacean's body. It serves as the attachment point for the walking legs, allowing them to move and function effectively. Additionally, it provides support for the animal's respiratory system and helps protect vital organs situated within the thoracic cavity.
The formation of the coxosternum occurs during the growth and development process of the arthropod. As the crustacean matures, the coxa and sternum fuse together, forming a rigid and durable structure that provides stability, strength, and flexibility to the body.
The coxosternum's composition is primarily made of chitin, a tough, protein-based material found in the exoskeleton of arthropods. This chitinous structure ensures the coxosternum's ability to withstand various physical stresses and strains that occur during locomotion and daily activities.
Overall, the coxosternum is a significant anatomical feature in crustaceans, contributing to their overall mobility, protection, and survival.
Common Misspellings for COXOSTERNUM
- coxo sternum
- coxosturnem
- coxo sternem
- coxosterum
- cacosternum
- caxosternum
- coaxosternum
- coxosternem
- coxostenrum
Etymology of COXOSTERNUM
The word "coxosternum" is derived from the combination of two Greek words: "cox" and "sternon".
"Cox" refers to the Greek word "kóxa", which means "hip" or "pelvis". This term is often used in anatomy to describe the bony structure of the hip.
"Sternon" is derived from the Greek word "stérnon", which refers to the "breastbone" or "sternum".
Therefore, "coxosternum" combines these two Greek terms to create a compound word that refers to the hipbone or pelvis of an organism. In biology and anatomy, the term "coxosternum" specifically describes the ventral or lower part of the insect thorax, where the legs are attached.
