The genus Arrhopalites (Collembola, Arrhopalitidae) in Asia, with the description of two new Japanese species of Yosiis collection Author Zeppelini, Douglas text Zootaxa 2004 2004-02-06 430 1 1 26 https://biotaxa.org/Zootaxa/article/view/zootaxa.430.1.1 journal article 4876 10.11646/zootaxa.430.1.1 b6e0f4ca-fa35-4f1b-9f50-962800f10708 1175­5334 5028073 AD6E1E67-2826-4267-A7F4-D8045CF7EC65 Arrhopalites kolymensis Tshelnokov, 1990: 350­352 , figs. 1­8. Type locality: Russia , Sibik­Tyallakh , Tenkhinsk district , Magadan from tundra . Principalis­group. Total length, 0.7 mm . Colour ro­ochre with dark brown eye patches, eyes 1+1. Cephalic spinelike setae present. Ant. III not swollen basally. Ant. IV divided into 6 subsegments. Second and third ungues with inner tooth and tunica, all unguiculi with apical filament and without corner tooth. Dental chaetotaxy shown in table III, ventral dental formula 3:2:1:1. Anal valve chaetotaxy as in table II. Biogeographic zone 2b.