Revision of Bryobiella Tuttle & Baker (Acari, Tetranychidae), with ontogenetic development and redescription of B. desertorum Author Yi, Tian-Ci Author Ochoa, Ronald text Zootaxa 2018 2018-12-28 4540 1 93 131 journal article 27717 10.11646/zootaxa.4540.1.9 dc129fe8-e654-4d74-a92b-231c89d544f2 1175-5326 2616272 903450CC-0B40-4241-8D9D-580E5528AB85 Bryobiella desertorum Tuttle & Baker 1968 ( Figs. 1–38 ) Diagnosis . Within Bryobiella . Female : dorsal setae barbed; dorsal central setae ( v 2 , sc 1 , c 1 , d 1 , e 1 ) 1/3 to 1/2 as long as distance between their bases. Prodorsal striae longitudinal centrally; hysterosomal striae transverse between c 1 to f 1 , longitudinal behind f 1 ; empodium with one pair of tenent hairs; tarsus I with 8 to 10 tactile setae, two solenidia and three eupathidia; tarsus II with 8 to 9 tactile setae, one solenidion and three eupathidia.Anal setae forked. Male : dorsal setae similar to female. Prodorsal striae longitudinal centrally; hysterosomal striae entirely transverse centrally. Femur I, femur II, genua I, genua II and tibia II with extra solenidia. Anal setae smooth. Aedeagus very long, slender, tapering to tip. Distribution . United States ( Arizona ). Type specimens examined : One paratype male, ex . Euphorbia polycarpa , from Gila Bend, Arizona , USA , on April 9, 1963 , coll. D.M. Tuttle. FIGURE 8. Bryobiella desertorum Tuttle & Baker 1968 . Female, ex. Euphorbia albomarginata , gen-anal region. Non-type specimens examined : One female, ex . E. albomarginata , from Dateland, Yuma, Arizona , on June 27 , U.S.A. , coll. D.M. Tuttle (OSAL, OSAL0052119). One protonymph, ex . E. albomarginata , from Gila Bend, Arizona , USA , on October 15, 1963 , coll. D.M. Tuttle. One female, three deutonymphs, four protonymphs and 10 larvae , ex . E. albomarginata , from Gila Bend , Arizona , USA , on June 27, 1966 , coll. D.M. Tuttle. One protonymph (molting), ex . E. albomarginata , from Gila Bend , Arizona , USA , on July 27, 1966 , coll. D.M. Tuttle. Two larvae, ex . Bouteloua aristidoides , from Gila Bend , Arizona , USA , on September 13, 1969 , coll. D.M. Tuttle. One female, ex . Atriplex elegans , Yuma , Arizona , USA , on August 18, 1979 , coll. D.M. Tuttle. Two females, ex . A. elegans , Yuma , Arizona , USA , on August 19, 1979 , coll. D.M. Tuttle. One female, ex . A. elegans , Yuma , Arizona , USA , on August 20, 1979 , coll. D.M. Tuttle. One male, ex . A. elegans , Yuma , Arizona , USA , on September 3, 1979 , coll. D.M. Tuttle.One male, ex . Tiquilia palmeri , from Yuma , Arizona , U.S. A, on May 14, 1964 , coll. D.M. Tuttle. One deutonymph, ex . T. palmeri , from Yuma , Arizona , U.S. A, on September 18, 1964 , coll. D.M. Tuttle.