they leave ................. oh ya! they leave right when they hatch. most can't wait till they leave!
Banana spiders have an egg sac and can have up to 2000 eggs in their egg sack
Sac spiders or Clubionidae live all over the world.
Yes, yellow sac spiders are found in all but the most northern states in the U.S.
there is around ten thousand to one hundred thousand spiders in the egg sac depending on the size of the spider
Sac spiders are like many other spiders... they eat insects caught in their web. Sac spiders are traveling spiders so they don't stay in one spot for long. It is rumored that sac spiders eat their own webs? Of that, I dont know, but that is mabey something you can find out ;)
Spiders make an egg case, lay their eggs in it, and seal it up. Then they either carry the egg case along with them (as do the wolf spiderss, the fishing spiders, etc.), build a nursery web in preparation for holding in the baby spiders for a few days while they grow up a little and then hang the egg sac in there so they can hang out on the outside and protect everything (those spiders are called nursery web spiders), or they fasten the egg sac wherever they take shelter on a regular basis.
Baby Spiders are laid by there mom.
The Yellow Sac Spider is. (See link below) Most yellow garden spiders are not.
It is just a word for baby spiders.
The amniotic sac is what protects the baby, and the amniotic fluid is what the fluid inside the sac that the baby grows in.
When the sac or yolk has almost gone the baby fish must find food for themselves, so they leave the protection of the gravel and start feeding on plankton.
Spiders.