UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



ZOOLOGY 



Vol. 8, No. 3, pp. 21-186, pis. 1-8 December 27, 1911 



CLASSIFICATION AND VERTICAL DISTRI 



BUTION OF THE CHAETOGNATHA 



OF THE SAN DIEGO REGION 



INCLUDING REDESCRIPTIONS OF SOME 

 DOUBTFUL SPECIES OF THE GROUP 



EY 



ELLIS L. MICHAEL 



BERKELEY 

 THE UNIVERSITY PRESS 



