LIST OF PLATES. 



Plate No. I., issued in May, for p. 116. 

 Plate No. II., issued in June, for p. 152. 

 Plate No. III., issued in August, forjp. 185. 

 Plate No. IV., issued in September, for p. 212. 

 Plate No. V., issued in September, for p. 218. 



ERRATA. 



Page 66, foot note for Hetewopodous read Heteropodous. 

 •, „ ' for Macgillioragudoe read Macgillivrayiidce. 



„ ,, l for Simesigera Dbil read Sinusigera. UOrb. 



„ 126, line 25, read E. Buck, for E. Busk. 

 „ 203, line 4 from below, read Pultush, for Pultush. 

 „ , line 10 from below, read cord, for end. 



