418 H. E. EWING. 



PLATE XV. 



Fig. 12. — Pelops latipilosus n. sp., pseudostigmafic organ, x 342. 



Fig. 13. — Gymnobates longus n. sp., x 97. 



Fig. 14. — Gymnobates longus, pseudostigma and pseudostigmatic 

 organ, x 550. 



Fig. 15. — Oribata laminata n. sp., leg one, x 342. 



Fig. 16. — Oribata laminata, pseudostigma and pseudostigmatic 

 organ, x 342. ' 



Fig. 17. — Oribata figurata, n. sp., x 97. 



Fig. 18. — Oribata figurata, pseudostigma and pseudostigmatic organ, 

 x550. 



Fig. 19. — Oribata subaquila n. sp., lamella and lamellar hair, x 550. 



Fig. 20. — Oribata clavata n. sp., pseudostigma and pseudostigmatic 

 organ, x 550. 



Fig. 21. — Oribatella magnilamellata n. sp., lamella and lamellar 

 hair, x 550. 



Fig. 22. — Oribatella magnilamellata n. sp., pseudostigma and pseu- 

 dostigmatic organ, x 550. 



PLATE XVI. 



Fig. 23. — Neoliodes concentrica Say, leg one, x 85. 



Fig. 24. — Neoliodes concentrica Say, cast nymphal skin from the 

 dorsum of the obdomen, x 85. 



Fig. 25. — Neoliodes concentrica Say, ventral plate, genital and anal 

 covers, x 60. 



Fig. 26. — Neoliodes concentrica Say, pseudostigma and pseudostig- 

 matic organ, x 342. 



Fig. 27. — Hoploderma lurida n. sp., x 85. 



