58 Mites Injurious to Domestic Animals. 



Fig. 42. 



(a) Tarsus of leg of Syringophilus bipectinatus (p. 74). (b) Tarsus 

 of Syringophilus columbae (p. 75). (Original.) 



Pig. 43. 



Tydeus molestus (p. 76), 9 , from below, x 250. (a) Leg. 

 (b) Palp, much enlarged. (Original.) 



fluid for more than thirty seconds and the head only an instant 

 Care should be taken to keep the dip well stirred so as to keep the 



