The way fleas reproduce depends on their species and environmental conditions, states "Flea Control: How to Get Rid of Fleas Naturally." For example, the water flea reproduces asexually under normal conditions. These fleas only produce females until abnormal conditions, such as overcrowding or a limited food supply, cause them to asexually produce only males. The male fleas then mate with the females to continue reproduction until conditions change again.Continue Reading
Fleas lay a cluster of up to 20 eggs or more, but this can only occur if a flea has fed on blood after emerging from its cocoon. If a flea is unable to feed, it dies without reproducing. After the eggs are laid, they hatch into worm-like larvae in approximately 12 days.The larval period lasts through three separate stages, with molting occurring after each stage is complete. The larval stage lasts approximately 2 weeks.
After the third larval stage, the fleas spin cocoons and become pupae. After this stage, they emerge as adult fleas in approximately a week if food is plentiful. If no food is available, pupae can stay inside their cocoons for up to a year until food is once again available. Pupae use vibrations, sound, carbon dioxide and heat to determine whether a food source is nearby.Learn more about Bugs
Bugs that have the ability to jump include fleas, grasshoppers, springtails, leafhoppers and froghoppers. These bugs have modified back legs or appendages that allow them to jump long distances. The back legs of a grasshopper, for instance, behave like catapults and propel them many times the length of their bodies.Full Answer >
Fleas thrive in damp, grassy areas, including the areas underneath porch steps, along nearby ponds or even in the shade of bushes or trees; raccoons, squirrels, rodents and feral cats carry fleas into the yard. Once fleas are inside, they can live virtually anywhere, including on pets, in carpet and on furniture.Full Answer >
Small, dark bugs found in the home are likely fleas or ticks. Pets are likely to pick up these parasites from their environment or from other infested animals.Full Answer >
Ants, fleas, termites and spiders are some of the most common household insects. Various types of flies, including cluster flies, summer filth varieties and fall nuisance flies, are also household bugs. Varieties of beetles, such as the carpet beetle and the ground beetle, are found in and around homes. Centipedes, silverfish and other multilegged pests are commonly located around homes.Full Answer >