Flea, the common name for the order Siphonaptera, includes 2,500 species of small flightless insects that live as external parasites of mammals and birds. Fleas live by ingesting the blood …

May 15, 2024 · Fleas are small insects that survive by feeding on animal or human blood. Their bites can cause discomfort, itchiness, and irritation. Sometimes, fleas can infect people or pets …

Nov 16, 2025 · Fleas are small, wingless insects with a tough cuticle bearing many bristles and frequently combs (ctenidia) of broad, flattened spines. The adult flea varies from about 0.1 to …

Aug 31, 2021 · Fleas are tiny, wingless insects. They are dark brown or black and have flat bodies. They have six legs, strong claws on the bottoms of their legs that allow them to hold …

Aug 28, 2025 · Found fleas in your home? Here’s how to get rid of a flea infestation, according to a vet.

Jan 7, 2025 · Where do fleas come from? Simply put, Cohen said fleas are a regular occurrence in the environment. Associate Professor of Entomology at the University of Kentucky Jonathan …

Oct 24, 2025 · Fleas are small wingless insects, rarely measuring more than an eighth of an inch long. The small size can sometimes make identification difficult, but adults are characterized …

Oct 17, 2024 · About fleas The cat flea is the most common flea encountered in homes. It survives on both dogs and cats and will bite humans. Fleas are important pests for several …

May 2, 2025 · If left untreated, a flea infestation can stick around indefinitely. Here's how to get rid of fleas in your home, yard, and on your pet.

Nov 19, 2024 · A combination of baths, flea combs, and medications can be used to get rid of fleas on your pet. Also, regular, thorough cleaning of your home is crucial until fleas are no …