288 



ENTOMOLOGICAL NEWS 



[XXXI, *2O 



EXPLANATION OF FIGURES. 



Fig. i. Macrocheles bihastatus new species; ventral view of hypostomp and visible 

 part of epistome, x 125. 



Fig. 2. Laelaps bermudaensis new species; left second leg from above, x 125. 



Fig. 3. Seius safroi new species; last two segments of right front leg from the inside, 

 x 125. 



Fig. 4- 



Fig. 5- 



Fig. 6. 



Fig. 7- 



Fig. 8. 

 x 125. 



Fig. 9. Uropoda bermudaensis new species; genital plate of female showing its relation 

 to the last three pairs of coxae, x 125. 



Fig. 10. Uropoda longisetosa new species; ventral view of tip of abdomen, x 125. 



Fig. ii. Cilliba robustiunguis new species; last two segments of left second leg from 

 above, x 125. 



From Corvallis, Oregon; on bark of Pseudotsuga taxifolia; 

 by V. I. Safro, in whose honor the species is named. 



Gflmasus inarmatits new species; left palpus of female from above, x 125. 

 Hologamasus quinquedentatus new species; right chelicera from below, x 125. 

 Liponyssus setiger new species; tip of tarsus I from above, x 500. 

 Liponyssus setiger new species; right chelicera of female from above, x 125. 

 Liponyssus bermudaensis new species; ventral view of anal plate of female. 



