Difference between revisions of "Mites"
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| + | {{toplink | ||
| + | |backcolour = | ||
| + | |linkpage =Parasites | ||
| + | |linktext =PARASITES | ||
| + | |pagetype=Bugs | ||
| + | |sublink1=Arachnida | ||
| + | |subtext1=ARACHNIDA | ||
| + | }} | ||
| + | <br> | ||
| + | |||
| + | ==Astigmata Introduction== | ||
| + | |||
| + | ==Burrowing Mites== | ||
| + | |||
| + | ===''Sarcoptes''=== | ||
| + | *In [[Parasitic skin infections - Pathology#Scabies|scabies]] | ||
| + | |||
| + | ===''Knemidocoptes''=== | ||
| + | |||
| + | *'''K. mutans''' | ||
| + | **Scaly leg in poultry | ||
| + | |||
| + | *'''K. pilae''' | ||
| + | **Scaly leg in psittacines | ||
| + | |||
| + | ===''Trixacarus''=== | ||
| + | |||
| + | ===''Demodex''=== | ||
| + | *''Demodex'' in [[Parasitic skin infections - Pathology#Demodicosis|demodicosis]] | ||
| + | |||
| + | ===''Notoedres''=== | ||
| + | *''Notoedres cati'' in [[Parasitic skin infections - Pathology#Notoedric mites|notoedric skin infestation]] | ||
| + | |||
| + | ==Non-Burrowing Mites== | ||
| + | |||
| + | ===''Psoroptes''=== | ||
| + | *In [[Parasitic skin infections - Pathology#Psoroptic mites|psoroptic skin infestation]] | ||
| + | |||
| + | ====''Psoroptes cuniculi''==== | ||
| + | *Parasite of rabbits | ||
| + | *Epizootiology | ||
| + | **Common among conventional rabbits; transmitted via contact. | ||
| + | *Clinical | ||
| + | **The ears are painful and itch intensely; affected rabbits shake their heads and scratch their ears. The inner surfaces of the pinnae are covered with brown, scaly, fetid material, and the skin beneath is raw. Mites are grossly visible. | ||
| + | *Pathology | ||
| + | **Histologically, there is chronic erosive and proliferative eosinophilic dermatitis. The mites are non-burrowing and thus are found only in the exudate, not in the tissue. | ||
| + | *Diagnosis | ||
| + | **Appearance; examination for mites (low magnification). | ||
| + | *Control | ||
| + | **Infestations are difficult to eliminate from a colony, although ivermectin is said to be effective. | ||
| + | |||
| + | ===''Chorioptes bovis''=== | ||
| + | *In [[Parasitic skin infections - Pathology#Chorioptic mites|skin infestation]] | ||
| + | |||
| + | ===''Otodectes cynotis''=== | ||
| + | *in [[Parasitic skin infections - Pathology#Otodectic mites|otodectic skin infestation]] | ||
| + | |||
| + | ===''Cheyletiella'' sp.=== | ||
| + | |||
| + | *''Cheyletiella yasguri'' | ||
| + | *In [[Parasitic skin infections - Pathology#Cheyletiellosis|skin infestation]] | ||
| + | |||
| + | ===''Dermanyssus''=== | ||
| + | |||
| + | ===''Ornithonyssus''=== | ||
| + | |||
| + | ===''Trombicula''=== | ||
| + | |||
| + | *In [[Parasitic skin infections - Pathology#Trombiculidiasis|skin infestation]] | ||
| + | |||
| + | ===''Leporacarus''=== | ||
| + | |||
| + | ===Forage Mites=== | ||
| + | |||
| + | ===''Varroa''=== | ||
Revision as of 17:36, 30 October 2008
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This article is still under construction. |
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Astigmata Introduction
Burrowing Mites
Sarcoptes
- In scabies
Knemidocoptes
- K. mutans
- Scaly leg in poultry
- K. pilae
- Scaly leg in psittacines
Trixacarus
Demodex
- Demodex in demodicosis
Notoedres
- Notoedres cati in notoedric skin infestation
Non-Burrowing Mites
Psoroptes
Psoroptes cuniculi
- Parasite of rabbits
- Epizootiology
- Common among conventional rabbits; transmitted via contact.
- Clinical
- The ears are painful and itch intensely; affected rabbits shake their heads and scratch their ears. The inner surfaces of the pinnae are covered with brown, scaly, fetid material, and the skin beneath is raw. Mites are grossly visible.
- Pathology
- Histologically, there is chronic erosive and proliferative eosinophilic dermatitis. The mites are non-burrowing and thus are found only in the exudate, not in the tissue.
- Diagnosis
- Appearance; examination for mites (low magnification).
- Control
- Infestations are difficult to eliminate from a colony, although ivermectin is said to be effective.
Chorioptes bovis
Otodectes cynotis
Cheyletiella sp.
- Cheyletiella yasguri
- In skin infestation