"Chelicerates" Natural Recordings by Native Speakers
Chelicerates is a subphylum of arthropods that includes arachnids, such as spiders and scorpions, and sea spiders (pantopods). The term "chelicerate" comes from the Greek words "chelē," meaning "claw," and "keras," meaning "horn." It refers to the distinctive pair of clbrowse-like structures called chelicerae, which are used for feeding, sensory perception, and defense by these arthropods.
Chelators are synthetic or naturally occurring molecules that have the ability to bind and remove metal ions from biological fluids or enzymes. They are used to treat metal toxicity, such as lead or mercury poisoning, and are also used in medical imaging and cancer treatment. Chelators can bind to metal ions in a specific conformation, called a chelate, which allows them to remove them from the body or prevent them from participating in enzymatic reactions.
Chelerythrine is a chemical compound and an alkylpyrrolizine alkaloid found in the plant Chelidonium majus, also known as greater celandine. It has been found to have immunosuppressive and anti-inflammatory properties, and has been researched for its potential use in the treatment of various diseases, including cancer, allergic reactions, and inflammatory disorders.
Chelicera refers to the pincer-like structures that are used for grasping and tearing food or other materials by certain arachnids, such as spiders and scorpions.
Cheliceriform refers to a group of arthropods that includes arachnids, pseudoscorpions, and sea spiders. The term refers to the characteristic pincer-like appendages called chelicerae that are used for feeding and defense. Cheliceriforms also have a standardized body plan, which includes a cephalothorax (head- torso) and an abdomen, and they have a four-part circulatory system.
Chelicerous refers to something that is having chelicerae, which are appendages similar to mouthparts found in certain arthropods, such as spiders, scorpions, and ticks. Chelicerous organisms typically use their chelicerae to capture and inject venom into their prey. The term "chelicerous" can also describe the characteristics or features of these organisms, such as their simple eyes, segemented bodies, and jointed limbs.
Chelidon is a noun that refers to a type of swallow, specifically the barn swallow (Hirundo rustica) or the closely related tree swallow (Tachycineta bicolor).
Chelifer is a noun that refers to a type of pseudoscorpion, a small, eight-legged arachnid that is often found in gardens and homes.