Fig. 9.

Uropoda illinoisensis Ewing. (Orig.) X 95

Fig. 10. Oribata robusta Banks. (After Ewing) X 65
Fig. 11. Gingly macarus dasypus Duges. (After Ewing) X 60
Fig. 12. Tarsonemus pallidus Banks. Female. (After Banks) X 350

Fig. 13.
Fig. 14.
Fig. 15.
Fig. 16.

Demodex folliculorum Simon. (After Banks) X 200
Rhizoglyphus hyacinthi Boisduval. (After Banks) X 100
Sarcoptes scabei de Geer. (After Banks) X 300.
Eriophyes pyri Pagenstecher. (After Nalepa) X 425

(Female)