Errata 



Page 11, line 5 from bottom, for CRENOTIILE read CRENOTIIIIIX 



, 236, line 4, the words NOTE BY TRANSLATOR refer to what follows, not to what 

 precedes. 



288 line 4, from bottom (note 1), for Klemperei read Klemperer. 



298, note 1,/or quoted without reference, &c., read Pfliiger'x ArcJiir, xxr, 

 p. 95. 



802. lines r>-3 from bottom should read as follows: minutes in Luffler's or 

 Kiilme's methyl blue, washed, dipped for an instant in 10 per cent, tannin 

 solution, slightly decolorised in feebly acid water, washed in water, 



