ERRATA. 



VOLUME IV. PART II. 



ILLUSTRATIONS. 



Plates LIV and LV, for Phoca geronimensis, read Phoca r. geronimensis. 



TEXT. 



Page 543, zoth line from top, for Gallapagos, read Galapagos. 

 Page 619, 1 2th line from top, for M. r. tropidorhynchus, read M. tropidorhynchns. 



xiii 



