Anker, Arthur http://orcid.org/0000-0002-5350-4267
Ivanov, Yury
Article History
Received: 23 February 2021
Revised: 19 April 2021
Accepted: 22 April 2021
First Online: 22 June 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The present article does not involve collecting and preservation of animals.
: The present contribution does not involve sampling of material and does not contain data from field studies.
: The authors did not use publicly archived datasets for this study, which is essentially a synthesis of the second author’s in situ observations placed in the context of a broader literature survey. A short video supporting the above observations is available on the journal’s repository as InternalRef removed.
: The present study is a synthesis of in situ observations by YI and literature review by AA. The manuscript was conceived and written by AA and read and approved by YI.