On basis of individuals gathered under bark, following species are des
cribed : adults, deutonymph and protonymph of Dinychus subcorticalis n
ov. spec., adults and deutonymph of Discourella gatlinburgiana nov. sp
ec., female of Trachytes balazyi nov. spec., male of Uroobovella varis
eta nov. spec. and deutonymph of Trichouropoda pilifera nov. spec.