@misc{indiciae48bb9fe79e68, title = {Fieldiana. Zoology / Systematic review of Philippine macaques (Primates, Cercopithecidae: Macaca fascicularis subspp.) — Illustration, Fig. 2 / Page 4}, year = {1991}, url = {https://www.biodiversitylibrary.org/page/2759899}, note = {Source identifier: page-2759899} }