Oribotritia angusta Mahunka, 1982

(Fig 2A)

Two specimens from Russia (Primorskij Kraj, Partizanski District) have three pairs of aggenital setae instead of two pairs. All other morphological characters are comparable to typical specimen.

FIGURE 1A–I. Phthiracarus pachys sp. nov. (holotype: measurements: prodorsum: length 414, width 303, height 162; notogaster: length 788, width 525, height 586). A, prodorsum, dorsal view; B, prodorsum, lateral view; C, opisthosoma, lateral view; D, seta c 1; E, seta h 1; F, mentum of subcapitulum; G, right genitoaggenital plate; H, right anoadanal plate; I, trochanter and femur I.