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Scaly foot

Scaly foot, or knemidocoptiasis is a bird ailment that is common among caged birds and also affects many other bird species. It is caused by mites in the genus Knemidokoptes which burrow into the bird's flesh. The tunnels made by the mites within the skin cause dermatitis and scaly lesions. Scaly face is caused by the same mite responsible for scaly foot and other related mites cause depluming. The condition is transmitted from one bird to another by direct prolonged contact.

Scaly face in a budgie

Causes edit

Scaly foot, otherwise known as knemidocoptiasis, is caused by burrowing mites in the genus Knemidokoptes. The condition can be compared with sarcoptic mange in mammals, but does not seem to cause the same level of itching. The birds chiefly affected are galliformes (chickens and turkeys), passerines (finches, canaries, sparrows, robins, wrens), and psittacine birds (parrots, macaws, parakeets, budgerigars). The condition sometimes additionally affects piciformes (woodpeckers, toucans) and anseriformes (ducks, geese, swans), raptors and other birds. The two species of mite most often implicated are K. jamaicensis and K. intermedius. Other related species of mite affect feather follicles and cause depluming. The mites are mostly transmitted by prolonged direct contact, particularly from parent bird to unfledged nestling.[1]

Symptoms edit

Scaly foot causes lesions of the skin with dermatitis and thickening of the skin. Commonly known as scaly face, scaly legs, or tassel foot, knemidocoptiasis affects primarily the face and legs of birds around the world worldwide and can be fatal.[2]

Etymology edit

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, which are burrowing mites of birds.[2]

References edit

This article incorporates public domain text from the CDC as cited

  1. ^ Wade, Laura (1 December 2006). "Knemidocoptiasis in birds". DVM360. Retrieved 26 January 2016.
  2. ^ a b Somda, Begaleaon Helene (October 2014). "Etymologia: Knemidocoptic Mange". Emerg Infect Dis. 20 (10): 1715. doi:10.3201/eid2010.ET2010. PMC 4193189.

See also edit

External links edit

scaly, foot, deep, gastropod, that, incorporates, iron, into, shell, foot, chrysomallon, squamiferum, knemidocoptiasis, bird, ailment, that, common, among, caged, birds, also, affects, many, other, bird, species, caused, mites, genus, knemidokoptes, which, bur. For the deep sea gastropod that incorporates iron into its shell and foot see Chrysomallon squamiferum Scaly foot or knemidocoptiasis is a bird ailment that is common among caged birds and also affects many other bird species It is caused by mites in the genus Knemidokoptes which burrow into the bird s flesh The tunnels made by the mites within the skin cause dermatitis and scaly lesions Scaly face is caused by the same mite responsible for scaly foot and other related mites cause depluming The condition is transmitted from one bird to another by direct prolonged contact Scaly face in a budgie Contents 1 Causes 2 Symptoms 3 Etymology 4 References 5 See also 5 1 External linksCauses editScaly foot otherwise known as knemidocoptiasis is caused by burrowing mites in the genus Knemidokoptes The condition can be compared with sarcoptic mange in mammals but does not seem to cause the same level of itching The birds chiefly affected are galliformes chickens and turkeys passerines finches canaries sparrows robins wrens and psittacine birds parrots macaws parakeets budgerigars The condition sometimes additionally affects piciformes woodpeckers toucans and anseriformes ducks geese swans raptors and other birds The two species of mite most often implicated are K jamaicensis and K intermedius Other related species of mite affect feather follicles and cause depluming The mites are mostly transmitted by prolonged direct contact particularly from parent bird to unfledged nestling 1 Symptoms editScaly foot causes lesions of the skin with dermatitis and thickening of the skin Commonly known as scaly face scaly legs or tassel foot knemidocoptiasis affects primarily the face and legs of birds around the world worldwide and can be fatal 2 Etymology editKnemidocoptic mange neʺmĭ do kopʹtik manj 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 which are burrowing mites of birds 2 References editThis article incorporates public domain text from the CDC as cited Wade Laura 1 December 2006 Knemidocoptiasis in birds DVM360 Retrieved 26 January 2016 a b Somda Begaleaon Helene October 2014 Etymologia Knemidocoptic Mange Emerg Infect Dis 20 10 1715 doi 10 3201 eid2010 ET2010 PMC 4193189 See also editScaly legExternal links edit http www3 sympatico ca davehansen scaly html Describes the infection and treatment possibilities http veterinarymedicine dvm360 com knemidocoptiasis birds Describes the Life Cycle and Transmission pattern of the Knemidokoptes mites disease symptoms in various bird species diagnosis techniques and treatments commonly used by veterinary professionals Retrieved from https en wikipedia org w index php title Scaly foot amp oldid 1187890388, wikipedia, wiki, book, books, library,

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