Pachyseius humeralis (A) and Pachyseius subhumeralis sp. n. (B), females. 3 Sternal regions (arrows pointing to presternal platelets) 4 Opisthogastric regions (arrows pointing to marginal and opisthogastric setae placed on soft integument) 5 Tarsi II (arrows pointing to seta pl2) 6 Anteriormost portion of dorsal shields [arrows pointing to anterior tip of peritremes (Pe) and enlarged gland pores gdj3 (Po)] 7 Epistomes (with three variant forms in P. humeralis). Not to scale.