List of Articles Ectoparasite Open Access Article Abstract Page Full-Text 1 - Report of chewing louse, infestation Philopterus ocellatus (Mallophaga: Ischnocera) from Black Crows (Corvus corone) in Miandoab region, West Azerbaijan province in 2010 abbas imanibaran Open Access Article Abstract Page Full-Text 2 - Survey of ectoparasites in native poultry of Langroud City in 1395 Jafar Hossienzadeh Marzenaki Open Access Article Abstract Page Full-Text 3 - Prevalence of Ectoparasites in native poultry from Roudsar City in 1395 Jafar Hossienzadeh abdulhani shojaee Open Access Article Abstract Page Full-Text 4 - Study on ectoparasites and gastrointestinal helminth of local chicken in Kerman 2018 maryam noshadokht mohammad mirzaie Ali Reza Abedi Open Access Article Abstract Page Full-Text 5 - Investigation of the prevalence of ectoparasites and blood parasites of horses and related risk factors in Gonbad Kavus city Liela Derkhshan Behnam Pedram Frorogh Kajbaf Beniamin Marmaie Mohammad Mehdiannasab Open Access Article Abstract Page Full-Text 6 - Investigation prevalence of Ectoparasites in stray and household dogs in Shahrekord seyed reza hosseini Milad Hamzehali Tehrani Open Access Article Abstract Page Full-Text 7 - Survey on hard tick species diversity and seasonal variations of equines in Maragheh Sohrab Rasouli محمد Sadaghiyan فرشاد Mazaheri Chors حامد Rezaei Open Access Article Abstract Page Full-Text 8 - Determination of abundance of external parasites of goldfsh (Carassius auratus Linnaeus, 1785) in fsh breeding and pisciculture centers in Urmia city A. Khodadadi , S. Rasuli , K. Abdi , رستا Azizi ,