dog fleas dog fleas dog fleas dog fleas dog fleas dog fleas
cat fleas cat fleas cat fleas cat fleas cat fleas cat fleas cat fleas
FLEAS - any member of the insect order Siphonaptera. They are parasites that live on the exterior of the host (i.e., are ectoparasitic). Fleas (see photograph) are bloodsucking insects, important carriers of disease, and sometimes serious pests. As the chief agent transmitting the Black Death (bubonic plague) in the Middle Ages, they were an essential link in the chain of events that killed aquarter of the population of Europe.
FLEAS - any member of the insect order Siphonaptera. They are sometimes called parasites, but not all fleas are parasites in the strictest sense. Many fleas live and feed totally on the exterior of the host, this makes them ecto-parasitic, but many just use the host to feed. The domestic flea, that is the flea that plagues our home, is generally the Cat-Flea - Ctenocephalides Felis. This flea actually lives in our home, and only jumps onto a mammal, that is our cat, dog, or us, when it wants to feed. It then hops off and the main part of its life is spent in and around our homes.
It is too simple to call it a parasite; a creature that uses another to survive is not always parasitic. A lion, will kill, and feed opportunely, just like the flea.
Eggs are laid in corners, cracks and crevices. What eggs hatch produce the larvae and they feed on house dust - mainly human skin-flakes. They also eat adult flea excrement; the fleas suck our blood, and then defecates, and because its digestive system is so inefficient, most of its waste material contains lots of protein. The female will also lay many eggs.
Fleas - See many photographs below - are bloodsucking insects, and principal carriers of disease, and sometimes serious pests. As the chief agent transmitting the Black Death - The Bubonic Plague, in the Middle Ages, they were an essential link in the chain of events, that killed a third of the population of Europe. But a flea, like the mosquito, will only carry a disease if it first feeds off a mammal that has an infection / contagion, of some kind.
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