516 Mr. §. Hirst on the Mite associated with 
this leg, and the tarsus has two hairs on it—viz., a compara- 
tively long, blunt, curved hair dorsally (probably sensory) 
Fig. 5, 
(=) 
Acarapis woodi, 2. The tracheal system. 
A, stigmal opening. 
and ashort blunt hair. Second and third legs with the tarsus 
in the form of a short cone, without either claws or pulvillus, 
