Baker, R. Robin http://orcid.org/0000-0001-8389-1723
Shackelford, Todd K. http://orcid.org/0000-0001-8101-4292
Article History
Received: 10 July 2020
Revised: 30 July 2020
Accepted: 3 August 2020
First Online: 9 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: As all data for catarrhines used here are from published studies by other authors, the protocol and procedures did not require review and approval by the IACUC or other institutional ethics committees overseeing the use of humans or other animals in research in either the USA or the UK. The study also adhered to the American Society of Primatologists Principles for the Ethical Treatment of Non-Human Primates.
: Informed consent is not relevant to this article.
: Not applicable
: All data generated or analyzed for this study are included in this published article and its supplementary information file.
: Not applicable