answersLogoWhite

0

the Cephalothorax. The spider's eyes, mouth fangs, stomach, brain and the glands that make the poison are on this part of the body. The legs are connected to this part, as well. Most Spiders have eight eyes, but some have less. Spiders also have these tiny little leg-ish things called 'pedipalps' that are beside the fangs. They help to hold prey while the spider bites it.

The second part of the body is called the Abdomen. The back end of the abdomen is where the spinnerets, the silk producing glands, are. The spider's body has an oil on it to keep the spider from sticking to it's own web.

Spider's legs are covered with many hairs. The hairs pick up vibrations and smells from the air. At the end of the legs are, at least, two small claws. Spiders have 48 knees. Yup, count them…eight legs with six joints on each.

Spiders do not have a skeleton inside their bodies. They have a hard outer shell called an 'exoskeleton'. Because it is hard, it can't grow with the spider. So young spiders need to molt, or shed their exoskeleton. The spider must climb out of the old shell through the cephalothorax. You can imagine how hard it must be to pull all those legs out! They are pretty helpless at this point. Once they are out they must stretch themselves out before the new exoskeleton hardens. This gives them a bit of growing room. As adults, they stop growing and do not need to molt.

Male spiders are usually smaller than females.

< PREV NEXT >
User Avatar

Wiki User

11y ago

What else can I help you with?

Continue Learning about Zoology

Do all spiders have eight legs and eight eyes?

All spiders have eight legs, but not all spiders have eight eyes. Some have 6, 4, 2, or 0 eyes.


Is it true that spiders crawl into your mouth when your asleep?

Yes, I believe it is true that spiders crawl into your mouth at night. My friend told me that an average of 9 spiders crawl into your mouth at night. But im not sure if that is true so do some reseach or something to find out if it is. :o)


How many eyes does the brown recluse spider have?

A black widow spider has eight eyes. The eyes are located in the front of the head and are arranged in two rows. Black widow spiders are very protective of their egg sacs but rarely bite humans.


How does a spiders eyes work?

Most spiders have 8 eyes, although some have six or less. Most species have poor vision and can mostly just detect light versus darkness. Some kinds, like jumping spiders and wolf spiders, have good vision. Spider eyes are simple instead of compound and have only one lens in front of the retina.


How many simple eyes do spiders have?

yes they do they have great eyesight'Several families of hunting spiders, such as jumping spiders and wolf spiders, have fair to excellent vision. The main pair of eyes in jumping spiders even see in color. Net-casting spiders have enormous, compound lenses that give a wide field of view and gather available light very efficiently. However, most spiders that lurk on flowers, webs, and other fixed locations waiting for prey tend to have very poor eyesight; instead they possess an extreme sensitivity to vibrations, which aids in prey capture. Vibration sensitive spiders can sense vibrations from such various mediums as the water surface, the soil or their silk threads. Also changes in the air pressure can be detected in the search for prey.