NO. 2196. EFFECTS OF ENVIRONMENT ON LIONS— SO LUSTER. 193 



EXPLANATION OF PLATES. 



Plate 22. 



(One-third natural size.) 



Skull of wild-killed adult male Felis leo massaica. U.S.N.M., Cat. No, 155443 ; 

 near Nairobi ; British East Africa, 1908 ; collected by John Jay White. 



Plate 23. 



(One-third natural size.) 



Skull of park-reared adult male Felis leo massaica. U.S.N.M., Cat. No. 199707; 

 captured as small cub near Nairobi, British East Africa ; died in Nat. Zool. Park, 

 Washington. 



Plate 24. 



Skulls of adult female Felis leo massaica (one-third natural size). 



Upper. Park-reared; U.S.N.M., Cat. No. 199524; captured as small cub near 

 Nairobi, British East Africa ; died in Nat. Zool. Park, Washington. 



Lower. Wild-killed; U.S.N.M., Cat. No. 182326; Kapiti Station, British East 

 Africa, 1911 ; collected by Paul J. Rainey. 



Plate 25. 

 Skulls of adult male Felis leo massaica, occipital views (reduced; same scale). 



Upper. Wild-killed; U.S.N.M., Cat. No. 155443; near Nairobi, British East 



Afirca ; collected by John Jay White. 

 Lower. Park-reared; U.S.N.M., Cat. No. 199707; captured as small cub near 



Nairobi, British East Africa ; died in Nat. Zool. Park, Washington. 



77403— Proc.N.M.vol.53— 17 13 . 



