Source : Webster's Revised Unabridged Dictionary (1913)

Indris \In"dris\, Indri \In"dri\, n. (Zo["o]l.)
   Any lemurine animal of the genus {Indris}.

   Note: Several species are known, all of them natives of
         Madagascar, as the diadem indris ({I. diadema}), which
         has a white ruff around the forehead; the woolly indris
         ({I. laniger}); and the short-tailed or black indris
         ({I. brevicaudatus}), which is black, varied with gray.

Source : WordNet®

indris
     n : large short-tailed lemur of Madagascar having thick silky
         fur in black and white and fawn [syn: {indri}, {Indri
         indri}, {Indri brevicaudatus}]