About the Authors
- Carlo Ricotta
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* E-mail: carlo.ricotta@uniroma1.it
Affiliation Department of Environmental Biology, University of Rome ‘La Sapienza’, Rome, Italy
- Giovanni Bacaro
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Affiliations CNR, Istituto di Ricerca per la Protezione Idrogeologica, Perugia, Italy, BIOCONNET, Biodiversity and Conservation Network, Department of Life Science, University of Siena, Siena, Italy
- Marco Moretti
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Affiliation Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CR. Analyzed the data: CR GB MM. Wrote the paper: CR GB MM. Collected the data: MM. Designed the software used in analysis: GB.