Search results
Results from the WOW.Com Content Network
By stage 2 (days 1–2), penetration is complete and the flea has burrowed most of its body into the skin. Only the anus, the copulatory organs, and four rear air holes in fleas called stigmata remain on the outside of the epidermis. The anus will excrete feces that is thought to attract male fleas for mating, described in a later section.
Being able to tell the difference between, say, a fleabite, a bed bug bite, and a mosquito bite can mean the difference between an infestation (fleas, bed bugs) and figuring out whether the ...
Flea bites cause a slightly raised, swollen, irritating nodule to form on the epidermis at the site of each bite, with a single puncture point at the centre, like a mosquito bite. [ 34 ] : 126 This can lead to an eczematous itchy skin disease called flea allergy dermatitis , which is common in many host species, including dogs and cats. [ 29 ]
Fleas typically live longer, Cohen said, as people focus on what they find on their pets but not the home. "Treating the environment is the most difficult part to treat as you have to wait for the ...
These insects tend to bite people’s heads, arms and legs, said Drake, because, as cattle pests, they go for hairy parts of the body. Protecting your head by wearing a hat is the most effective ...
Tungiasis is an inflammatory skin disease caused by infection with the female ectoparasitic Tunga penetrans, a flea also known as the chigoe, chigo, chigoe flea, chigo flea, jigger, nigua, sand flea, or burrowing flea (and not to be confused with the chigger, a different arthropod).
Less often, endemic typhus is caused by Rickettsia felis and transmitted by fleas carried by cats or opossums. In the United States of America, murine typhus is found most commonly in southern California, [4] Texas and Hawaii. In some studies, up to 13% of children were found to have serological evidence of infection. [5]
A bite is defined as coming from the mouthparts of the arthropod. The bite consists of both the bite wound and the saliva. The saliva of the arthropod may contain anticoagulants, as in insects and arachnids which feed from blood. Feeding bites may also contain anaesthetic, to prevent the bite from being felt.