Figure 1 in Male homophily in South American herpetology: one of the major processes underlying the gender gap in publications

Figure 1. Co-authorship networks of two South American herpetological journals, considering multiple-authored articles published. Each point represents an author colored by gender, and each line represents a co-authorship connection in a publication. The enlightened areas are the most connected clusters in each network. Pie-charts show the distribution of connections by gender. Barplots show the gender distribution of the first 40 higher betweenness scores. (A-C) Cuadernos de Herpetología's network of papers published between 1985 and 2019. (D-F) South American Journal of Herpetology's network of papers published between 2006 and 2019. Abbreviations: MM = man–man connections; WM = woman–man connections; WW = woman–woman connections.