Pomona College Journal op Entomology 



815 



Figure 257. Setae from various groups of Arthropods 

 All enlarged 325 times. 1, hair from antenna of one of the Pedipalpida; 2, mound 

 with sunken hair from the thorax of one of the Pedipalpida; 3, small elevations 

 on the thorax of one of the Pedipalpida; 4 and 5, hairs from one of the Solpugida; 

 6 and 9. hairs from a scorpion; 7 and 8, bases of hairs from a diplopod; 10 to 14, 

 hairs of Scolopendra; 15, complex mound of Peripatus; 16, complex mound of 

 Peripatus with a simple hair. 



