CORRIGENDA. 
Appendix to Paper No. IV. (On an apparently new Type of the Platy- 
helminthes, by Prof. HaswE tt), p. 153. 
“‘Since this paper passed through the press my attention has been directed 
by Prof. R. Blanchard, of Paris, to the fact that a genus Actinodactylus was 
established in 1890 by Duchassaing for a Tunicate. I, therefore, propose to alter 
the termination, making it Actinodactylella. I have omitted to give a specific 
name in the paper. and now propose to call this remarkable worm Actinodactylella 
Blanchardi,”—W. A. H. 
Page 88, line 23—a full point has been omitted after Dieff. 
Page 128, line 21—/or decribed read described. 
Page 220, line 24—for Passiflora Hebertiana read Passiflora Herbertiana. 
For Plate xxix. read Plate xxvim. 
For Plate xxx. read Plate xx1x. 
