Correction to: The ISME Journal (2016) 10, 514–526; doi:10.1038/ismej.2015.146; published online 28 August 2015

After the publication of this paper, the author noticed an error in the affiliations concerning Klara Petrzelkova and David Modry. The affiliations are as follows:

For Klara Petrzelkova, it is the Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Brno, Czech Republic; Biology Centre, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic; and Liberec Zoo, Liberec, Czech Republic.

For David Modry, it is the Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Czech Republic; Biology Centre, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic; and CEITEC, Central European Institute for Technology, Brno, Czech Republic.

The authors would like to apologise for any inconvenience this may have caused.