CONTENTS 
OVERVIEW . 1 
TABLE I - DISTRIBUTION OF LESIONS AMONG 
SPECIMENS ACCESSIONED . 3 
REFERENCE LIBRARY . ... ........ 4 
PAPERS SINCE 1975 . 4 
SELECTED OTHER ACTIVITIES IN 1976 . 5 
PERSONNEL . 5 
ACCESSIONS . 7 
INDEX OF NEOPLASM - ANIMAL GROUP - AND 
RTLA NUMBER. 30 
PHYLOGENETIC INDEX... 32 
INDEX OF SPECIMENS BY SCIENTIFIC AND 
COMMON NAMES . 34 
CONTRIBUTORS . 39 
TEAR OUR ACCESSION SHEET ...... Last page 
Smithsonian Institution 
Washington, D.C. 
1977 
