Deer and horse flies, Family Tabanidae, are biological, mechanical, and potential vectors of approximately 27 viral, bacterial, and helminthic pathogens of veterinary and medical importance. Biting fly surveillance was conducted using New Jersey light traps and Mosquito Magnet® traps from May-October during 2015–2018 at eight sites (villages and US military installations and training areas) near/in the Demilitarized Zone and at a US military installation in southern Gyeonggi province, Republic of Korea.

A total of 9985 deer and horse flies, comprising 4 genera and 17 species, were collected. The predominant species collected was Chrysops mlokosiewiczi (95.39%), followed by Chrysops suavis (1.48%) and Haematopota koryoensis (1.07%), while the remaining species accounted for only 2.06% of the specimens collected. A bimodal peak was observed for C. mlokosiewiczi in June and late-July, but not for the other two predominant species during the whole of the study period. This study provides and insight into ecological behavior and seasonal abundance of deer and horse flies in Gyeonggi province, Republic of Korea.

鹿和马蝇为Tab科，是生物学，机械和潜在载体，约有27种具有兽医和医学重要性的病毒，细菌和蠕虫病原体。在2015-2018年5月至10月期间，使用新泽西州的光陷阱和MosquitoMagnet®诱捕装置在非军事区附近/之中的八个地点（村庄，美国军事设施和训练区）以及南部的美国军事设施进行了咬蝇监视大韩民国京畿道。

总共收集了9985个鹿和马蝇，包括4个属和17种。收集到的主要物种为Chrysops mlokosiewiczi（95.39％），其次为surys suavis（1.48％）和Kemaootaota koryoensis（1.07％），而其余物种仅占所收集标本的2.06％。在整个研究期间，C。mlokosiewiczi在6月和7月下旬出现双峰峰，但其他两个主要物种未见双峰。这项研究为大韩民国京畿道的鹿和马蝇的生态行为和季节性丰富提供了洞见。