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The pests live in four life stages: egg, larva, pupa and adult fleas, according to the Centers for Disease Control and Prevention. Adults are commonly found on pets and feast on their blood for ...
Without a host to provide a blood meal, a flea's life can be as short as a few days. Under ideal conditions of temperature, food supply, and humidity, adult fleas can live for up to a year and a half. [16] Completely developed adult fleas can live for several months without eating, so long as they do not emerge from their puparia. Optimum ...
Don't let fleas take over your house. Follow these expert tips on how to get rid of fleas on pets (dogs included!), furniture, bedding and even in your yard.
Removing the fleas in indoor environments consists of removing them mechanically. This can be done by a thorough vacuuming, especially in places where fleas are more likely to be found, such as below drapes, the place where the pet sleeps, and under furniture edges. Vacuuming can remove an estimated 50% of flea eggs. [6]
Cat fleas are holometabolous (undergo complete metamorphosis) insects and therefore go through four life cycle stages of egg, larva, pupa, and imago (adult). Adult fleas must feed on blood before they can become capable of reproduction. [10] Flea populations are distributed with about 50% eggs, 35% larvae, 10% pupae, and 5% adults. [11]
The most infamous flea-to-human transmitted disease is the bubonic plague, which was caused by the bacterium Yersinia pestis.
The adults are roughly 1.5 to 4 mm in length and are laterally flattened [4]. They are dark brown in color, are wingless, and have piercing-sucking mouthparts that aid in feeding on the host's blood. Both genal and pronotal combs are absent and the adult flea has a rounded head. Most fleas are distributed in the egg, larval, or pupal stages.
As with other fleas, the life cycle consists of eggs, the larval stages, a pupal stage and an adult stage. [7] The larvae have chewing jaws and it is only the adult fleas that are capable of biting the host. Under optimal conditions of temperature and humidity, adults can emerge from the cocoon in 23 days.