A review of the genus Tycherobius (Acari: Camerobiidae), with descriptions of four new species from Australia Author Fan, Qing-Hai Author Walter, David E. text Zootaxa 2006 1121 1 52 journal article 50772 10.5281/zenodo.171702 1edf6823-9117-4b17-bf91-eb07b79403d4 1175­5326 171702 Key to species of Tycherobius (adults) 1. With a pair of ( Fig. 1 ) or a single pdx ( Fig. 25 ) ............................................................ 2 ­ Without pdx ................................................................................................................. 10 2. Setae c1 , d1 and e1 prominent, lanceolate ( Fig. 9 ), palmate or clavate ( Fig. 1 ); palptar­ sus with 2 setae ( Fig. 3 )................................................................................................. 3