THE 
Z OOLOGICAL RE C ORD / 
VOLUME TUB FIFTY-SIXTH 
BEINO 
RECORDS OF ZOOLOGICAL LITERATURE 
RELATING CHIEFLY TO 'FHE YEAR 
1919 
Compiled for the Zooloqtoal Society op London with Assistanoe from the 
Regional Bureaus of the International Catalogue, by 
D. Sharp, II. M. Woodcock, A. K. Totton, F. W. Edwards, II. B. Preston, 
W. T. Calman, C. T. Regan, W. L. Solater, and M. Hinton 
superintended by 
DAVID SHAllF, M.A., F.R.S., F.Z.S., &o. 
Explorate solum ; sio fit via certio 
LONDON: 
PRINTED FOR THE SOCIETY; 
SOLD AT TDEIR EOUSE IN EEQENT’S PARK 
MDCCCCXXI. 
