The days that it takes for a butterfly chrysalis to hatch depends upon the particular lepidopteran. The timing reflects the proper confluence of genetics, heat and light. The range tends to be from as little as 5 days to as many as 24 days.
Monarch eggs taker about 4-5 days to hatch.
10 days
they hatch in the spring which will take 3 months if your in the winter,5 for fall and 4 for summer
The entire life cycle of a monarch butterfly is only about six to eight weeks. The chrysalis stage lasts about ten days.
how many days it take a monarch butterfly to flay to mexico at 60 km per day
21 days
I have sea monkeys and mine hatched in about 4-5 days.
Congratulations may be in order - watch it closely over the next few hours and the butterfly should emerge. The chrysalis turns black as the butterfly's skin forms. When this stage has completed, the butterfly will crack the chrysalis and emerge. See this link for more information http://clayruth.com/emerge.html
Monarch caterpillars hatch from eggs typically laid on milkweed plants during the warmer months, primarily between late spring and early summer. The eggs usually take about 3 to 10 days to hatch, depending on temperature and environmental conditions. Once hatched, the caterpillars begin to feed on the milkweed leaves, which are essential for their growth and development.
a monarch butterfly stay pregnant up iinto three to five days at least
it takes one or two weeks.
21 days. If they haven't hatched after about 23 days, the eggs are probably rotten and should be thrown out.