Towards a global list of accepted species I. Why taxonomists sometimes disagree, and why this matters

Kevin R. Thiele, Stijn Conix, Richard L. Pyle, Saroj K. Barik, Les Christidis, Mark John Costello, Peter Paul van Dijk, Paul Kirk, Aaron Lien, Scott A. Thomson, Frank E. Zachos, Zhi Qiang Zhang, Stephen T. Garnett