Unlike insects, spiders have only two body parts (tagma) instead of three. The fused head and chest (also called cephalothorax or prosoma) and abdomen (also called opistosoma).
What are the three parts of the spider's body?
SPIDER BODY PARTS. Cephalothorax-Fused head and chest, also known as prosoma. .. Abdomen-Abdomen, also known as Opist Soma. .. Pedicel-Spider's waist-Connects the cephalothorax and abdomen. Spider's body part-NC.gov
What is a spider's arm?
The pedipalp (usually abbreviated as palps or palpi) is the second pair of chelicerata appendages and is a group of arthropods such as spiders, scorpions, horseshoe crabs, and sea spiders. The pedipalp is on the outside of the chelicerae (“jaw”) and in front of the first pair of walking legs.
What is the front part of the spider's body called?
The anterior part is called the cephalothorax. The spider's eyes, mouth fangs, stomach, brain, and poisoning glands are found in this part of the body. .. Spiders also have these little feet-like things called "pedipals" next to their fangs. Helps catch prey while the spider is chewing.
What is the back part of the spider called?
The spider's body has two different parts. The first anterior part consists of a fused head and chest area called the prosoma or cephalothorax. It is made from a hardened material called chitin. .. The back and top of the spider is called the dorsal side, and the bottom and belly are called the ventral side.
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