516 



Mr. S. Hirst on the Mite associated with 



this leg, and tlie tarsus has two hairs on it — viz., a compara- 

 tively long, blunt, curved hair dorsall/ (probably sensory) 



iFiar. 6. 



\^ Highley del. 



Acarapis woodi, 2 ■ The tracheal system. 

 A, stigmal opening. 



and a short blunt hair. Second and third legs with the tarsus 

 ill the form of a short cone, without either claws or pulvillus 



