Figure 8a 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