THE 
ZOOLOGICAL RECORD 
FOR 1872; 
BEING 
VOLUME NINTH 
OF THE 
EECORD OF ZOOLOGICAL LITERATURE. 
EDITED BY 
ALPEED NEWTON, M.A., E.R.S., 
PROFESSOR OF ZOOLOGY AND COMPARATIVE ANATOMY IN THE UNIVERSITY 
OF CAMBRIDGE, F.L.S., V.P.Z.S., ETC. 
Explorate solum : sic fit via certior ultra. 
JOHN VAN 
LONDON: 
VOORST, PATERNOSTER ROW, 
M.DCCC.LXXIV. 
