What is the life cycle of fleas?
Fleas come in different types, but all types have the same general four -stage life cycle. The life cycle of flea begins with an egg. When the eggs hatch, the flea enters the second phase called the larva. The third phase of the life cycle is known as the Pupa phase. Finally, flea will become an adult, which is the last phase of his life cycle. Flea eggs are a pearl-white oval slightly smaller than a grain of sand. A female flea can lay up 50 eggs a day and will generally lay around 500 to 600 eggs during life. Flea eggs prefer a warm and humid environment and if the conditions are correct, they can hatch in one to five days. If the conditions are less than favorable, the hatch may take several weeks.
The second phase in the flea life cycle, called Lstage ARVA, occurs when the egg hatches. The larva emerges from the egg using a chitin tooth, which is a hard spine on the head that laterIt disappears during melting. The larva is translucent white, generally about 0.25 inches (6.35 mm) long and has small hair along the body that helps him move. Fleas larvae usually eat adult fleas excrement and pass through three molten phases before creating a cocoon. The time that takes the larva to complete its melting can vary significantly and the larva of the phase can take anywhere from six to 36 days.
When the larva form a silk cocoon around it, the third phase of the flea life cycle began. The PUPa stage usually lasts from seven to 10 days. However, Pupa may lie for a one or more to wait for the right conditions to appear. In general, warm temperatures, high humidity and vibration caused by potential host animals passing nearby can mean that it is time to appear.
maturity is the last phase of the flea life cycle. When the flea emerges from the cocoon, it usually has a dark colored exoskeleton covered with coarse bristles. Adult flea has three pairslegs with back legs designed for jumping. Adult flea can live up to two years before its first blood, but once it has its first blood food, it must feed on every four to six hours to survive. On average, flea will live for 12 days on its host after their first blood and the woman will lay eggs within two days of connecting to the host animal.