Order Primates Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 111 184 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Ateles geoffroyi Kuhl 1820 Ateles geoffroyi Kuhl 1820 , Beitr. Zool. Vergl. Anat., 1: 26 . Type Locality: Nicaragua , San Juan del Norte. Vernacular Names: Geoffroy's Spider Monkey . Subspecies: : Subspecies Ateles geoffroyi subsp. geoffroyi Kuhl 1820 Subspecies Ateles geoffroyi subsp. grisescens Gray 1866 Subspecies Ateles geoffroyi subsp. ornatus Gray 1870 Subspecies Ateles geoffroyi subsp. vellerosus Gray 1866 Subspecies Ateles geoffroyi subsp. yucatanensis Kellogg and Goldman 1944 Distribution: S Mexico to Panama . Conservation: CITES – Appendix I and U.S. ESA – Endangered as A. g. frontatus and A. g. panamensis only, otherwise CITES – Appendix II; IUCN – Critically Endangered as A. g. azuerensis , Endangered as A. g. grisescens and A. g. panamensis , Vulnerable as A. g. ornatus , A. g. yucatanensis , and A. g. frontatus , Lower Risk (lc) as A. g. vellerosus .