— XVI 
ERRATA 
Page 17, line 26, for and read and. 
Page 24, line 16, for Solarina read Solorina. 
Page 36, line 22, for forma read forma. 
Page 60, line 27, for Ohioense read ohioense. 
Page 61, line 10 from bottom, for Ohioense read ohioense. 
Facing page 63, on Plate XXVI, for Ohioense read ohioense. 
Page 90, line 1, for Pytchocoleus read Ptychocoleus. 
Page 91, last line, for t opical read tropical. 
Page 92, lines 5, 8, and 9, for Keniae read keniae. 
