ERRATA. 
= 499, lines 14 and 17, for pygmeus, read pygmea. 
_ Page 501, line 4 of note, for Bernicensis, read Bernictensis. 
Page 504, line 22, for lamalle, read lamellz. 
; Page 507, out of line 10, ui note, —— z, read ,. 
"Page 63, line 5 from bottom, for equalis, oe zequalis. 
Pee 580, line 1, for Subvota, read subovata. 

