Family Hapalidae Wagner 1840 (monkey)
Mammalia - Primates - Hapalidae
Parent taxon: Arctopithecini according to J. L. Wortman 1903
See also Cope 1889, Flower 1883, Flower and Lydekker 1891 and McKenna and Bell 1997
Sister taxa: none
Subtaxa: Callimiconinae
Ecology: arboreal omnivore
Distribution: there are no occurrences of Hapalidae in the database