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2007-07-23 18:23:36 · 3 answers · asked by bamlover® 2 in Science & Mathematics ➔ Zoology
It varies according to the type of spider.
>>Black widows - the average incubation period is about 13-16 days,the spiderlings undergo their first molt inside the egg sac about 3 or 4 days after hatching then emerge from the sac in about 26 to 30 days after oviposition.
>>Brown recluse spiders have the young emerge from the eggs in 25 to 39 days .
>>Loxosceles unicolor Keyserling have spiderlings hatch 15 to 19 days after oviposition.
>> Other spiders may hatch very shortly- a week or so.
2007-07-23 19:37:12 · answer #1 · answered by ♥ lani s 7 · 2⤊ 0⤋
Spider Gestation Period
2016-11-07 09:22:02 · answer #2 · answered by Erika 4 · 0⤊ 0⤋
always when i ask a question, even if it is the simplest one, they can't give me a proper informed answer on this website. What happened to people that actually make the effort to answer..
2016-08-24 09:41:48 · answer #3 · answered by Anonymous · 0⤊ 0⤋