- Observation.org: 81777 Open Tree of Life: 897634 Species+: 7725 Xeno-canto: Aotus-lemurinus
Nyctipithecus lemurinus Wikidata: Q123002565 GBIF: 11268532...
- 12100314 NCBI: 57176 Open Tree of Life: 685855 Species+: 6415 Xeno-canto: Aotus-vociferans
Nyctipithecus vociferans Wikidata: Q123002538 GBIF: 11273554...