| 21. | One female can produce 10 egg sacs every 10 20 days during its lifetime.
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| 22. | Females never travel far from their burrows, especially if they have an egg sac.
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| 23. | Brown widows can be located by finding their egg sacs, which are easily identifiable.
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| 24. | The egg sacs differ fairly widely among the various genera.
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| 25. | The thin egg sacs are positioned inside this retreat.
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| 26. | The eggs are concealed in silk egg sacs which are also suspended from the web.
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| 27. | The young consume the egg sac immediately after birth.
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| 28. | The female hides the 7-millimetre long egg sac on a place distant from its retreat.
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| 29. | Just prior to hatching, the egg contains 50 % turtle and 50 % egg sac.
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| 30. | The female constructs several white silk egg sacs, which are secured within the web retreat.
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