The new genus Sayanozercon (Acari: Mesostigmata: Zerconidae) with description of five new species from South Siberia mountains (Russia) Author Marchenko, Irina I. text Zootaxa 2025 2025-06-13 5647 2 151 195 https://doi.org/10.11646/zootaxa.5647.2.5 journal article 310948 10.11646/zootaxa.5647.2.5 8542218c-bc0f-41b0-a41c-b129a4d6b00e 1175-5326 15819697 E7A8B8B7-7066-422B-859C-B3DB4F2F06C7
TABLE 1. Distinguishing characters of adults of Sayanozercon species.
CharactersS. mariannaeS. adelaidaeS. ergakiS. mikhailiS. shoricus
seta s1lostpresentlostpresentpresent
seta J3lostpresentpresentpresentpresent
seta J5presentpresentlostpresentpresent
number of J -series of setaefour pairsfive pairsfour pairsfive pairsfive pairs
sexual dimorphism of chaetotaxynonoJ -series: setae J3, J4 longest in female and shortest in malenono
internal malaebifurcatebifurcatesmooth pointedsmooth pointedbifurcate
location of podonotal gland gdz5 (po3)on line connecting setae z5 and s5on line connecting setae z5 and s5on line connecting setae z5 and s5on line connecting setae s5 and z6on line connecting setae z5 and s5
location of opisthonotal gland Po2 (gdZ1)anterolateral to Z1 setaanterolateral to Z1 setaanterolateral to Z1 setaanterolateral to Z1 setaon line connecting insertions of setae Z1 and Z2
location of st4 setaon endopodal scleriteoutsideon endopodal scleriteon edge of endopodal sclerite or outsideoutside