BRITISH MUSEUM (NATURAL HISTORY) 



ECONOMIC SERIES No. 13. 



MITES INJURIOUS TO 

 DOMESTIC ANIMALS 



(WITH AN APPENDIX OX THE ACARINE DISEASE 

 OF HIVE BEES) 



BY 



STANLEY HIRST 



ASSISTANT KEEPEB, DEPARTMENT OP ZOOLOGY 

 ILLUSTRATED WITH 85 TEXT-FIGURES 



LONDON 



FEINTED BY ORDER OF THE TRUSTEES 

 OF THE BRITISH MUSEUM 



SOLD AT 

 THE BRITISH MUSEUM (NATURAL HISTORY), CROMWELL ROAD, S.W. 7. 



AND BY 



B. QUARITCH, LTD., 11, GRAFTON STREET, NEW BOND STREET, W. 1. 



DULAU & Co., LTD., 34-36, MARGARET STREET, CAVENDISH SQUARE, W. 1, AND 



THE OXFORD UNIVERSITY PRESS, AMEN CORNER, E.G. 4. 



1922 



All Rights Reserved. 



