ERRATA. 
VOLUME IV] PART I. 
ILLUSTRATIONS. 
Plates xxxvi and xxxvil, for Tapirella dowt, read Tapirella batrdt. 
Eel. 
Page 74, 8th line from bottom, for 98.5 read 985. 
Page 104, 12th line from top, for Hoffman’s Squirrel, read Hoffmann’s Squirrel. 
Page 105, gth line from top, for S. @. hoffman, read S. @. hoffmannt. 
Page 130, 14th line from bottom, for parieta, read parietal. 
Page 152, 18th line from bottom, for announed, read announced. 
*Page 177, 19th line from top, for a.-mesomelas, read iexensis mesomelas. 
*Page 177, 11th line from bottom, for b.-castaneus, read iexensis casianeus. 
Page 205, 11th line from bottom, for felepensis, read felipensis. 
Page 270, 3d line from bottom, for oranze, read orange. 
Page 350, t1oth line from bottom, for Forte Verde, read Fort Verde. 
Page 351, 20th line from bottom, for hermanni, read heermannt. 
Page 357, 17th line from top, for P. h. zacaiecas, read P. h. zacalece. 
Page 357, 20th line from top, for rhydinohris, read rhydinorhts. 
Page 369, 2d line from bottom (Footnote), for instanees, read instances. 
Page 414, toth line from top, for foreman, read foramen. 
*These were inserted after the pages were set up, and inadvertently were 
placed under the wrong species. They should have gone on page 188, after 
e.-deserlicola. 
Xxi 
