Banana spiders have an egg sac and can have up to 2000 eggs in their egg sack
spiders are formed in a White sloby egg.
there is around ten thousand to one hundred thousand spiders in the egg sac depending on the size of the spider
hatch
180
The female wolf spiders carry their egg sacs which are attached to their abdomens. These egg sacs appear blueish in color.
Like all spiders, they mate with the females and then the females eat the males. Then they form a sack. (egg) then the egg opens and baby spiders come out. I hope that Answers your question.
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.
On a web
Egg-Spiderling-Adult
an egg sack
Spiders like to eat insects mostly. They mostly eat flies and other bugs that fly into their webs.A spider's main predators include birds and some species of wasps that kill spiders and ley their eggs on it so their children can feast on it once they're born. But there are a few tarantulas that eat birds.