Roskov, Y., Ower, G., Orrell, T., Nicolson, D., Bailly, N., Kirk, P.M., Bourgoin, T., DeWalt, R.E., Decock, W., Nieukerken, E. van, Zarucchi, J. L. & Penev, L. (ed.) 2019: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist – www.catalogueoflife.org/annual-checklist/2019

Title	Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist
Authorship	Roskov, Y., Ower, G., Orrell, T., Nicolson, D., Bailly, N., Kirk, P.M., Bourgoin, T., DeWalt, R.E., Decock, W., Nieukerken, E. van, Zarucchi, J. L. & Penev, L. (ed.)
Date published	2019
Uri	www.catalogueoflife.org/annual-checklist/2019