Flea

Flea

Fleas are the insects forming the order Siphonaptera. They are wingless, with mouthparts adapted for piercing skin and sucking blood. Fleas are external parasites, living by hematophagy off the blood of mammals and birds.

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Famous quotes containing the word flea:

    “This flea is you and I, and this
    Our mariage bed, and mariage temple is;
    Though parents grudge, and you, w’are met,
    And cloystered in these living walls of Jet.”
    —John Donne (1572–1631)