蜱螨是一类小型、微型的节肢动物。隶属于蛛形纲,蜱螨亚纲(Acari)。这类体型微小的动物,和农、林、水、畜牧、人体医学,环境卫生都有密切关系。农作物、林木上的害螨,由于它们所造成的经济损害,早已引起人们的注意。螨类的分布,遍及全球,从空中到水域和土层,都有它的踪迹。因为它和人类生活相关,近半世纪以来,发展异常迅速,在林奈 Acarina is a type of small, miniature arthropod. Under the Arachnida, Acari (Acari). Such small animals, and agriculture, forestry, water, animal husbandry, human medicine, environmental health are closely related. Pest mites on crops, trees have long drawn attention because of the economic damage they cause. Mites distributed throughout the world, from the air to the waters and soil, it has its traces. Because of its relevance to human life, it has developed exceptionally rapidly in Linnaeus for nearly half a century