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Mange (/ ˈ m eɪ n dʒ /) is a type of skin disease caused by parasitic mites. [1] Because various species of mites also infect plants, birds and reptiles, the term "mange", or colloquially "the mange", suggesting poor condition of the skin and fur due to the infection, is sometimes reserved for pathological mite-infestation of nonhuman mammals.
Sarcoptic mange affects domestic animals and similar infestations in domestic fowls cause the disease known as "scaly leg". The effects of S. scabiei are the most well-known, causing "scabies", or "the itch". The adult female mite, having been fertilized, burrows into the skin (usually at the hands or wrists, but other parts of the body may ...
Sarcoptic mange is transmissible to humans who come into prolonged contact with infested animals, [65] and is distinguished from human scabies by its distribution on skin surfaces covered by clothing. Scabies-infected domestic fowl develop what is known as "scaly leg".
There are two major types of mange caused by different types of mites, Sarcoptic Mange, sometimes known as scabies, or Demodectic Mange, sometimes known as red mange or demodex.
This is typically caused by sarcoptic mites. Sarcoptes scabiei is an example: it infests many species of mammals, including humans. Other common sarcoptic mites are in the genus Notoedres, and the genus Knemidokoptes (or Cnemidocoptes) which infest birds.
These mites burrow into the skin of their host, causing sarcoptic mange, predominantly affecting even-toed ungulates. Pregnant female mites tunnel into the host’s stratum corneum and deposit eggs. The young mites, after hatching, move across the skin and molt into the nymphal stage, where they may harbor the bacterial pathogen Bacillus ...
Knemidocoptic mange [neʺmĭ-do-kopʹtik mānj] From the Latin manducare (to itch), mange is a skin disease caused by mites in domestic and wild animals. Knemidocoptic, from the Greek knemid (greave, a piece of armor that protects the leg) and koptein (to cut), refers to the morphology and pathogenesis of mites of the genus Knemidokoptes ...
Notoedric mange is caused by the sarcoptic mite Notoedres cati that belongs to the family Sarcoptidae that consists of the burrowing mites. N. cati burrows its way through the skin of the host animal, which results in intense itching. Characteristic symptoms for Notoedric mange result from an allergic reaction of the host's body against the ...