Perianal Traumatic Myiasis in a Goat Caused by Wohlfahrtia magnifica (Schiner ۱۸۶۲) (Diptera: Sarcophagidae) in Konya Province of Turkey

Introduction: The infestation of live humans and animals with dipterous larvae is called Myiasis. These larvae feed on the living or dead tissues, body fluids, and ingested foods of hosts at least for a certain period in myiasis cases. Case Presentation: During clinical examination, several larvae were detected in the perianal area of a goat at Selcuk University, Faculty of Veterinary Medicine, Internal Medicine Clinics. All visible larvae were cleaned by the clinician with the help of forceps. Ivermectin administered against larvae possibly penetrated deep into the wound. A topical antibiotic was also applied, and the wound was washed with an antiseptic solution. Several larvae were preserved in tubes including ethanol (۷۰%) and transferred to parasitology laboratory. Firstly, the larvae were incised with a scalpel and cleared in potassium hydroxide (۱۰%). Then, they were rinsed in distilled water, put into ۷۰% ethanol for dehydration, and stored in ۹۹% ethanol until dissection. The larvae were morphologically examined under a stereo microscope and dissected. The larvae were identified as third instar larvae of Wohlfahrtia magnifica according to the morphological characteristics of cephalo-pharyngeal skeleton, anterior spiracles, and peritremes. Conclusion: It should be kept in mind that in myiasis cases, early diagnosis is a very important factor in preventing deep tissue loss.

کلیدواژه ها:

Perianal myiasis ، Goat ، Larvae ، Wohlfahrtia magnifica ، Turkey