Bulletin of the Museum of Comparative Zoology 



AT HARVARD COLLEGE. 



Vol. LIII. No. 9. 



ON THE HAIR-LIKE APPENDAGES IN THE FROG 

 ASTYLOSTERNUS ROBUSTUS (BLGR.). 



By Willy Kukenthal. 



With Five Plates. 



CAMBRIDGE, MASS., U. S. A.: 



PRINTED FOR THE MUSEUM. 



February, 1912. 



