noun The first pair of appendages in most arachnids, typically modified for feeding and sometimes for defense.
Chelicerae are specialized appendages located near the mouth of chelicerates, consisting of a basal segment and a movable claw.
Chelicerae are the mouthparts of chelicerates, a group of arthropods that includes spiders, scorpions, and horseshoe crabs.
Chelicerae play a crucial role in the feeding behavior of chelicerates, helping them to grasp and manipulate prey.
Chelicerae are a distinguishing feature of arachnids, such as spiders and mites, used for feeding and defense.
In biology, 'chelicera' refers to the paired appendages found in arachnids and some other arthropods that are used for feeding, defense, and mating.
Entomologists may study the chelicerae of arachnids as part of their research on insect anatomy and behavior.
Zoologists may study the evolution and function of chelicerae in various species of arthropods.
Veterinarians may encounter issues related to chelicerae in pets or other animals that have been bitten by spiders or other arthropods.
Ecologists may study the role of chelicerae in predator-prey interactions within ecosystems.
Paleontologists may study fossilized chelicerae to learn more about the evolutionary history of arachnids and other arthropods.