366 APPENDIX. 



Page 86. Add :— 



Heterotetrax vigorsi. 



One of the additional specimens closely re'cmbles the two cg^s 

 already described, and measures 2-67 by 1-75. Another is of a 

 greyish-green colour, sparingly blotched and streaked with pale 

 umber-brown and pale lavender. It measures 2-72 by 1-78. 



1. S. Africa (E. L. Layard). Crowley Bequest. 



1. S. Africa {E. L. L.': Tristram Coll.). Crowley Bequest. 



Page 87. Add :— 



Neotis ludwigi. 

 Two additional specimens resemble the second example already 

 described. They measure respectively : 2-8 by 2; 2-S5 by 2. 



2. Transyaal, Oct. {T. Ayres). Crowley Bequest. 



Page 87. Add :— 



Neotis caffra. 



Examples from the Crowley Ecquest resemble those already 

 described. They measure respectively : 2-95 by 2-22 ; 3-08 by 2-2 ; 

 2-95 by 2-12. 



1. South Africa [E. L. Lmjard: Crowley Bequest. 



Trisfrmn Coll.). 

 1 Transvaal (T. Ayres: Tristram Crowley Bequest. 



Coll.). 

 1 Cape Colony (Atmore : Tristram Crowley Bequest. 



Coll.). 



Page 87. Add :— 



Genus LISSOTIS, Reichenh. 



Lissotis melanogaster {Riipp.). 

 Otis melanogaster, Sharpe, ed. Layard, Birds S. Africa, p. 641 



(1875-84). 

 Lissotis melanogaster, Sharpe, Cat. Birds B. M. xxni. p. 306 (1894) ; id. 



Hand-l. i. p. 175 (1899). 



An egg of the Black-bellied Bustard is perfectly elliptical in 

 shape and very glossy. It is of a buff colour, mottled and blotched 

 with pale brown and underlying pale lavender-grey : it measures 

 2-57 by 1-97. 

 1. Transvaal, Nov. (7". ylyrcs). Crowley Bequest. 



