Shibuya, Akemi https://orcid.org/0000-0002-7172-9742
Zuanon, Jansen https://orcid.org/0000-0001-8354-2750
de Carvalho, Marcelo R.
Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2011/23683-0, 2012/09877-0, 2012/09877-0)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (304615/2011-0, 158894/2014-6, 313183/2014-7)
Japan International Cooperation Agency (N/A)
Fundação de Amparo à Pesquisa do Estado do Amazonas (062.01520/2018)
Article History
Received: 28 August 2019
Revised: 26 November 2019
Accepted: 29 November 2019
First Online: 7 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study is exclusively based on museum specimens. No stingrays were collected, killed or otherwise harmed in the course of the analysis.