Species of Euphthiracarus (Acari: Oribatida: Euphthiracaridae) from China Author Liu, Dong Author Wu, Donghui Author Chen, Jun text Zootaxa 2011 2752 45 61 journal article 10.5281/zenodo.276680 20635167-8fbe-495d-82c6-0492929c48d7 1175-5326 276680 Key to known species of Euphthiracarus from China 1 Median carina present.................................................................................. 2 - Median carina absent................................................................................... 3 2 Length of notogastral setae heterotrichous; sensilli with rounded head........................... E. flagellatus sp. nov. - Length of notogastral setae not heterotrichous; sensilli setiform, without dilated head................ E. carinatus sp. nov. 3 Prodorsum with one pair of lateral carinae................................................... E. longulus sp. nov. - Prodorsum with two pairs of lateral carinae................................................................. 4 4 Sensilli with dilated head................................................................ E. dilatatus sp. nov. - Sensilli without dilated head............................................................................. 5 5 Aggenital setae nearly equally long......................................................... E. foveolatus Aoki - Aggenital seta ag2 much longer than ag1 .................................................................... 6 6 Length of notogastral setae heterotrichous; c1 , c2 , c3 and c p flagellate in distal half................... E. longisetus sp. nov. - Length of notogastral setae not heterotrichous; c1 , c2 , c3 and c p not flagellate in distal half.............................7 7 Rostral setae short and robust, not flagellate at distal end........................................ E. aequalis sp. nov. - Rostral setae thin and relatively long, flagellate at distal end................................... E. cribarius (Berlese)