ERRATA 



P. 51, footnote 1 , instead of " prjewzlsky" read " prjewalskii." 



P. 306, 1. 12, instead of "castration. 2 " read "castration. 1 " 

 (that is, see footnote l instead of footnote 2 ). 



P. 306, 1. 13, instead of "about horned cattle" read "about 

 many horned cattle." 



P. 306, 1. 9 from bottom, instead of " males. 1 " read " males. 2 " 

 (that is, see footnote 2 instead of footnote 1 ). 



P. 316, 1. 10, before " Rulicilla" read "a specimen of." 



P. 355, 1. 3 from bottom, instead of " Priestley " read " Pembrey." 



