Figure 1 from: Dias RKS, Guénard B, Akbar SA, Economo EP, Udayakantha WS, Wachkoo AA (2020) The Ants (Hymenoptera, Formicidae) of Sri Lanka: a taxonomic research summary and updated checklist. ZooKeys 967: 1-142. https://doi.org/10.3897/zookeys.967.54432

Figure 1 A Rate of species recording in Sri Lanka per decade from 1886 to 2020, and B number of species recorded in Sri Lanka per period in function of the origins of the authors contributing to these discoveries. The last two decades are shown separately as they present a change in species discovery (two species are not included as time of discovery is unknown).