redback spiders - An Overview
Once the female has mated, she will be able to retail outlet sperm and utilize it around a period of up to 2 yrs to put a number of batches of eggs. She spends much time making up to 10 round egg sacs (1cm diameter), that happen to be white, weathering to brown eventually. Every egg sac includes about 250 eggs and just one to 3 weeks really need to