Spider mites (Acari: Tetranychidae) of Saudi Arabia: two new species, new records and a key to all known species Author Alatawi, Fahad Jaber Author Kamran, Muhammad text Journal of Natural History 2018 2018-02-26 52 7 - 8 429 455 http://dx.doi.org/10.1080/00222933.2018.1434251 journal article 10.1080/00222933.2018.1434251 1464-5262 5178428 C41BB3ED-99D5-4DCF-B557-09526FA7D56B Genus Sonotetranychus Tuttle, Baker and Abbatiello Type species: Sonotetranychus daleae ( Tuttle and Baker, 1968 ) . Diagnosis The diagnosis is based on Tuttle et al. (1976) and Bolland et al. (1998) . Propodosoma with three pairs of setae; hysterosoma with 10 pairs of setae, dorsum striated; dorsal setae setiform, two pairs of para-anal setae ( h 2 , h 3 ), two pairs of anal setae ( ps 1 , ps 2 ), tarsus I with two sets of duplex setae; tarsus II with one set of duplex setae, empodium a single claw-like structure, without proximoventral hairs, empodial claw much longer than pads of the true claws.