Figure 21 from: Evangelista DA, Chan K, Kaplan KI, Wilson MM, Ware JL (2015) The Blattodea s.s. (Insecta, Dictyoptera) of the Guiana Shield. ZooKeys 475: 37-87. https://doi.org/10.3897/zookeys.475.7877

Figure 21 - Studies contributing to the checklist of cockroaches of the Guiana Shield. The year of publication of each source plotted against the order in which they were published. The present study, the 34th, is the final circle in the top right. The radius of the circles represents the relative number of times that study is cited in the checklist.