Lauer, Christoph https://orcid.org/0000-0002-3283-7759
Grun, Tobias B.
Zutterkirch, Isabel
Jemmali, Raouf
Nebelsick, James H.
Nickel, Klaus G.
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SFB TRR 141)
Article History
Received: 22 July 2017
Revised: 16 October 2017
Accepted: 19 October 2017
First Online: 4 November 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The sea urchins were purchased dead from a fossils collector, were not killed for the purpose of this study and are not listed as endangered species.
: This article does not contain any studies with human participants performed by any of the authors.