yiasis is the infestation of live animals with dipterous larvae which at least for a certain period feed on the host dead or living tissues ;liquid body substance or ingested food (Zumpt;1956). No attention has been given to myiasis in domestic animal in Iraq until the firest recorded cases of chrysomya bezziana in 1996 in Baghdad (OIE1996, Abdul-Rassol 1996) (Al.ani 1997).Veterinary directorate informed the national organization FAO,OIE ,AOAD to control the outbreak with international effort. A result of the survillence program was held through a team in the veterinary directorate with representive veterinarian in each vet hospital in each province and the distribution of Traps at all vet. dispensaries through all provinces to detect the different type of fly under the leading of the first auther and the diagnosis of the adult fly and larvae by the staff of Entomology unit and the confirmation the last auther.this paper discuss the myiasis cases detected in domestic animals in Iraq during the year 2017 and to dedicated the last auther who died during preparation of the this paper at 2018.

Myiasis cases were obtained from the national team veterinarias in each province from veterinary hospitals extracting larvae from animals and send them to central veterinary Diagnostic Laboratory, Entomology unit for the identification with complete history of the cases. Larvae were collected from deep wound at least ten larvae from each case dippend in worm water and then in 70% alcohol and examined by stereomicroscope, diagnosis of larvae will be according to Spradbery1991.

A total of seventy cases of Myiasis have been collected in study area. In table no(.2) Four species chrysomybezziana, ch.megacephala, ch.albices and lucilia sericata were identified as etiological agent of the myiasis, Ch. Bezziana (50) cases represent 66.67%, ch.megacephala (13),17.34% L.sericata (7), 9.34%, ch.alpiceps ( 5), 6.67%.

Among animals most myiasis were determined in sheep (39), represent 5.57%, then catlle (20), 2.85%, dog (5),0.71% ,Goat (4),0.57%, buffalo (1),0.14% and cats1.70 .Ch. bezziana (50), Ch. megacephala (13), L. sericata (7), Ch. albiceps 5. 75 Ch. bezziana 66.67%, Ch. megacephala 17.34%, L. sericata 9.34%, Ch. albiceps 6.67%) 3. Sheep 39, Cattle 20, Dog 5, Goat 4, Buffalo 1, Cat 1.70 Among animal the part of animal body envolved as fallow Fatty tail 22 case, Thigh 6 case, Ear 6 case, Anus 5 case, Leg 5 case, Umbolicus 4 case, Vagina 4 case, Eye 4 case, Udder 3 case, Genu 2 case, Flank 2 case and one case for each of: Abdomen, Back, Femoral, Head, Horn, Mouth, Nek. Among months the number of regesterd cases are in November 13 case, October 12 case, May 11 case, July 7 case, August 5 case, December 5 case, September 4 case, Janeuary 4 cases, Apri 4 casel, June 3 case, February 1 case, March 1 case.

There are many literature about myiasis in animals or human worldwide (Zumpts, 1965 and spradbery, 1991)inIraq. Abul-hab, 1980, Al-Ani 2014, Abdul-rassoul etal 2018) In this studay chrysomya bezziana still the most important causes of myiasis and was the predominant species in Iraq. L.sericata was also detected as a myiasis causing agent and this in agreement with result of abdul_rassoul etal, 2018. It was abserved during the diagnosis of larvae that the third stage larvae were found in the most of the cases, 1stage and second stage larvae were very less detected fallow up myiasis in Iraq still continuing through a strict programe during every year.