Pictures of Fleas

picture of an adult cat flea on a white backgorund

Tom Murray

Img 1 Profile picture of an adult cat flea (Ctenocephalides felis).

laterally compressed cat flea picture

Lynette

Img 2 Top-down picture of an adult cat flea, clearing showing its laterally compressed body.

cat flea on human leg

Denni Schnapp

Img 3 Picture of an adult cat flea taking a blood meal on a human leg.

picture of a magnified flea

Chris Hedstrom

Img 4 Magnified image of a cat flea’s head.

picture of an adult flea

AFPMB

Img 5 Adult cat flea picture.

Adult cat flea picture

IPM Program at Cornell

Img 6 Adult cat flea picture.

animated gif of cat flea laying an egg in a dog's pelage

Fleas — Michael Dryden, DVM, MS, PhD

Img 7 Animated GIF of a female cat flea laying an egg in a dog’s pelage.

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Discussion

  • Nancy October 8, 2017, 6:28 pm

    How can I kill fleas on my tile ?
    As soon as I get downstairs by the stairs they start jump on my feet it been a week now. We did the foggers it work for upstairs but not downstairs.
    Please help me I don’t have pets.

    • Adam Retzer October 16, 2017, 2:43 pm

      On tile and hardwood, fleas develop in cracks in the flooring, crevices around baseboards, and other dark areas where debris collects. Instead of a fogger, it can be more effective to use a spray that you can direct specifically into these areas. Check out our page on flea sprays. It’s also helpful to vacuum these areas with nozzle attachments. Steam cleanings may also be a good idea, but it will reduce the efficacy of any insecticides you applied.

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