Sept., 1909] EwiNG : New American Oribatoidea. 135 



Legs subeqiial in length but the anterior pair is stouter than the rest. Tarsal 

 claw stout, about as long as the segment from which it extends. 

 Length, 0.45 mm.; height, 0.30 mm. 



Under logs. Collected by the writer at Havana, 111. 



explanation of plates. 

 Plate II. 

 Fig. I. Pelops latutispiiiatm sp. nov., lamellae, translamella and lamellar hairs, 



X456. 



Fig. 2. Pelops laticuspidatus sp. nov., pseudostigmatic organ, X 456- 



Fig. 3. Pelops bifw-catus sp. nov. , seta from anterior margin of abdomen, >( 456. 



Fig. 4. Oribata quadricuspidata sp. nov., lamella and lamellar hair, )< 456- 



Fig. 5. Oribata quadricuspidata sp. nov., left pteromorpha, V 456- 



Fig. 6. Oribata nigra sp. nov., pseudostigmatic organ, X 456- 



Fig. 7. Oribata macroptera sp. nov., right pteromorphae, X I?'- 



Plate III. 



Fig. 8. Oribata rugosata sp. nov., left pteromorphas, X 456- 



Fig. 9. Oribata minuta sp. nov., pseudostigmatic organ, X 456- 



Fig. 10. Oribata minuta sp. nov., tarsus and tibia of leg I, X 45^. 



Fig. II. Oribata latincisa sp. nov., lamella;, translamella and lamellar hairs, 



X456. 



Fig. 12. Oribata helvina sp. nov., pseudostigma and pseudostigmatic organ, X 



456. 



Fig. 13. Otibata helvina sp. nov., right pteromorpha, > 456. 



Plate IV. 



Fig. 14. Oribata enodis sp. nov., right anterior leg, X 456- 



Fig. 15. Oribatella viagniseta sp. nov., seta from abdomen, X 4S6- 



Fig. j6. Liacarus latus sp. nov,, pseudostigmatic organ, X 45^. 



Fig. 17. Liacarus glaber sp. nov., pseudostigmatic organ, X 456' 



Fig. 18. Liacarus magnilamellatus sp. nov., pseudostigmatic organ, X 456- 



F"ig. 19. Notaspis depilis sp. nov., lamellae, lamellar hairs, translamella and 



interlamellar hairs, X 456. 



Fig. 20. Aotaspis brevisetosa sp. nov., pseudostigma and pseudostigmatic organ, 



X456. 



Fig. 21. iVotaspis texana sp. nov., interlamellar hair, X 45^- 



Plate V. 

 Fig. 22. Notaspis pallida sp. nov., pseudostigma and pseudostigmatic organ, 



X 456. 



Fig. 23. Notaspis lamellata sp. nov., pseudostigma and pseudostigmatic organ, 

 X456. 



