[Illustration: THE ENDRINA.]
{105}THE ENDRINAS. GENUS INDRIS.
_Indris_, Cuv. et Geoffr., Mag. Encycl., 2 ed. Ann. i., p. 46 (1796);
Milne-Edwards and Grandid., Hist. Nat. Madag., Mamm., i., p. 330 (with
full synonymy).
This genus is, like the first of the sub-family, monotypic, no second
species having rewarded the many explorers of Madagascar in the long period
that has elapsed since its solitary species was discovered. This species is
known as