Knemidocoptiasis in birds - Veterinary Medicine
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Knemidocoptiasis in birds
Knemidocoptes species mites burrow into unfeathered skin in birds, causing unsightly, uncomfortable, and potentially life-threatening lesions. Here's how to identify and eradicate an infestation with these opportunistic mites.


VETERINARY MEDICINE


SPECIAL THANKS

The following experts have been consulted for manuscript review and scientific accuracy:

Pathology: Shelley J. Newman, DVM, DVSc, DACVP, Department of Pathology, University of Tennessee, Knoxville, Tenn. Mite biology and taxonomy: Heather Proctor, BSc, MSc, PhD, and Wayne Knee, BSc, MSc candidate, Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.

Laura Wade, DVM, DABVP (avian practice)
Broadway Veterinary Clinic
5915 Broadway
Lancaster, NY 14086

REFERENCES

1. Philips JR. Avian mites. Compend Contin Educ Pract Vet 1993;15:671-683.

2. Proctor H, Owens I. Mites and birds: diversity, parasitism and coevolution. Trends Ecol Evol 2000;15:358-364. Available at: http:// http://www.bio.ic.ac.uk/research/iowens/pdf%20of%20%20papers/proctor&owens%202001%20TREE.pdf. Accessed 11/13/06.

3. Mironov SV, Bochkov AV, Fain A. Phylogeny and evolution of parasitism in feather mites of the families Epidermoptidae and Dermationidae (Acari: Analgoidea). Zoologischer Anzeiger 2005;243:155-179.

4. Keymer IF. Parasitic diseases. In: Petrak ML, ed. Diseases of cage and aviary birds. 2nd ed. Philadelphia, Pa: Lea & Febiger, 1983;583-587.

5. Bowman DD. Arthropods. In: Georgis' parasitology for veterinarians. 6th ed. Philadelphia, Pa: WB Saunders Co, 1995;66-67.

6. Modified from: Shivaprasad HL. An overview of avian pathology. Available at http:// http://www.afip.org/CLDavis/GrossCourse99/avian.htm. Accessed 11/7/05.

7. Shane SM, Stewart TB, Confer AW, et al. Knemidokoptes pilae infestation in the palm cockatoo. Avian/Exotic Pract 1985;2:21-25.

8. Bauck L. Avian dermatology. In: Altman RB, Clubb SL, Dorrestein GM, et al, eds. Avian medicine and surgery. Philadelphia, Pa: WB Saunders Co, 1997;549.

9. Arends JJ. External parasites and poultry pests. In: Calnek BW, Barnes HJ, Beard CW, et al, eds. Diseases of poultry. 10th ed. Ames: Iowa State University Press, 1997;805-806.

10. Morishita TY, Johnson G, Johnson G, et al. Scaly-leg mite infestation associated with digit necrosis in bantam chickens (Gallus domesticus). J Avian Med Surg 2005;19:230-233.

11. Shivaprasad HL, California Animal Health and Food Safety Laboratory System, Fresno, Calif: Personal communication, 2006.

12. Pence DB, Cole RA, Brugger KE, et al. Epizootic podoknemidokoptiasis in American robins. J Wildl Dis 1999;35:1-7.

13. Jaensch SM, Raidal SR, Hobbs R. Knemidocoptes intermedius in a wild currawong (Strepera graculina) Aust Vet J 2003;81:411. Available at http://www.ava.com.au/avj/0307/03070411.pdf. Accessed 11/7/05.

14. Holz PH, Beveridge I, Ross T. Knemidocoptes intermedius in wild superb lyrebirds (Menura novaehallandiae). Aust Vet J 2005;83:374-375.

15. Mason RW, Fain A. Knemidocoptes intermedius identified in forest ravens (Corvus tasmanicus). Aust Vet J 1988;65:260.

16. Shoshana R. Knemidokoptes: mites on feathers of the red-fronted parakeet, in Proceedings. Eur Assoc Avian Vet 1993;329-331.

17. Dorrestein GM. Passerines. In: Ritchie BW, Harrison GJ, Harrison LR, eds. Avian medicine: principles and application. Lake Worth, Fla: Wingers Pub 2004;884.

18. Mainka SA, Melville DS, Galsworthy A, et al. Knemidocoptes sp. on wild passerines at the Mai Po Nature Reserve, Hong Kong. J Wildl Dis 1994;30:254-256. Available at http://www.jwildlifedis.org/cgi/reprint/30/2/254. Accessed 11/13/06.

19. Armed Forces Institute of Pathology. Histopathology case summary of Knemidocoptes mutans infection in chickens. AFIP Slide Conference No. 9 (November 1997) Case IV (AFIP 2595754). Available at http://www.afip.org/vetpath/WSC/WSC97/97wsc09.htm. Accessed 11/7/05.

20. Poultry Diseases Web site. Knemidocoptes spp. Available at: http:// http://poultrymed.com/files/Knemidocoptes.html. Accessed 11/7/05.

21. Schultz TA, Stewart JS, Fowler ME. Knemidokoptes mutans (Acari: Knemidocoptidae) in a great-horned owl (Bubo virginianus). J Wildl Dis 1989;25:430-432.

22. Miller DS, Taton-Allen GF, Campbell TW. Knemidokoptes in a Swainson's hawk, Buteo swainsoni. J Zoo Wildl Med 2004;35:400-402.

23. Greve JH. Parasitic diseases. In: Fowler ME, ed. Zoo and wild animal medicine. 2nd ed. Philadelphia, Pa: WB Saunders Co, 1986;238.

24. Schmidt RE, Reavill DR, Phalen DN. Integument. In: Pathology of pet and aviary birds. Ames: Iowa State University Press, 2003;178-179.

25. Plumb DC. Veterinary drug handbook. 5th ed. Ames, Iowa: Blackwell Pub, 2005;627.

26. Carpenter JW. Exotic animal formulary. 3rd ed. St. Louis, Mo: Elsevier Saunders, 2005;184-185.

27. Ritchie BW, Harrison GJ. Formulary. In: Ritchie BW, Harrison GJ, Harrison LR, eds. Avian medicine: principles and application. Lake Worth, Fla: Wingers Pub 2004;464.

28. Perpinan D, Melero R. Suspected ivermectin toxicity in a nenday parakeet (Nandayus nenday), in Proceedings. Annu Conf Am Assoc Zoo Vet 2003;298-299.

29. Worell AB. Suspected propylene glycol sensitivity in keel-billed toucans, in Proceedings. Annu Conf Assoc Avian Vet 2000;199-203.

30. Material Safety Data Sheet for ivermectin, 06/01/2000, Merial Veterinary Services, Duluth, Ga.

31. Toparlak M, Tuzer E, Gargili A, Gulabner A. Therapy of Knemidocoptic mange in budgerigars with spot-on application of moxidectin. Turk J Vet Anim Sci 1999;23:173-174. Available at http://journals.tubitak.gov.tr/veterinary/issues/vet-99-23-2/vet-23-2-12-98055.pdf.

32. Hayes KC. On the pathophysiology of vitamin A deficiency. Nutr Rev 1971;29:3-6.


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