Note 357 — Chapter XVIII
Reading edition
On the Ant. niger, see ‘Proc. Zool. Soc.’ 1850, p. 133. With respect to an allied species, in which there is an equal sexual difference in colour, see Sir S. Baker, ‘The Albert Nyanza,’ 1866, vol. ii. p. 327. For the A. sing-sing, Gray, ‘Cat. B. Mus.’ p. 100. Desmarest, Mammalogie,’ p. 468, on the A. caama. Andrew Smith, ‘Zoology of S. Africa,’ on the Gnu.