II.— UNIVERSAL INDEX TO GENERA IN ZOOLOGY. 
COMPLETE LIST 
OF 
GENERIC NAMES EMPLOYED IN ZOOLOGY AND PALEONTOLOGY TO THE 
CLOSE OF THE YEAR 1879, AS CONTAINED IN THE NOMENCLATORS 
OF AGASSIZ, MARSCHALL, AND SCUDDER, AND IN THE 
ZOOLOGICAL RECORD. 
BY 
SAMUEL H. SCUDDER 
