Fig. 3

Hierarchical clustering of capillariid species by eggshell ornamentation using Gower distance and Ward minimum variance. Reticulated type II tree (A). Punctuated type tree (B). The archaeological sites are represented as Gruta do Gentio II (GGII), Calais ZAC de la Turquerie (CAL), Bourges Avaricum (AVA)