Marramà, Giuseppe http://orcid.org/0000-0002-7856-5605
Carnevale, Giorgio
Naylor, Gavin J. P.
Kriwet, Jürgen
Funding for this research was provided by:
Austrian Science Fund (M2368-B25)
Università degli Studi di Torino (ex-60% 2017 and 2018)
Article History
Received: 12 December 2018
Accepted: 9 April 2019
First Online: 25 April 2019
Ethics approval and consent to participate
: Not applicable.
: The authors thank Dirk Hovestadt (The Netherlands) for the permission to include his photos of the dental plates of <i>Myliobatis aquila</i> used for comparison [see Additional fileInternalRef removed].
: The authors declare that they have no competing interests.
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