Figure 4d from: Blagoderov V, Penn M, Sadka M, Hine A, Brooks S, Siebert D, Sleep C, Cafferty S, Cane E, Martin G, Toloni F, Wing P, Chainey J, Duffell L, Huxley R, Ledger S, McLaughlin C, Mazzetta G, Perera J, Crowther R, Douglas L, Durant J, Honey M, Huertas B, Howard T, Carter V, Albuquerque S, Paterson G, Kitching I (2017) iCollections methodology: workflow, results and lessons learned. Biodiversity Data Journal 5: e19893. https://doi.org/10.3897/BDJ.5.e19893 - Blagoderov, Vladimir (2017)