Family Hylobatidae

REVIEWED BY: C. P. Groves (CPG); C. A. Hill (CAH); J. T. Marshall (JTM).

COMMENT: Vaughan, 1978:39-40, included this family in Pongidae; but see Delson and Andrews, 1975:441. Szalay and Delson, 1979:461, included Hylobatidae in Hominidae .