Figure 21 in Phylogeny indicates polyphyly in Cnodocentron (Trichoptera: Xiphocentronidae): biogeography and revision of New World species (Caenocentron)

Figure 21. Paleogeography of South-East Asia and Mesoamerica: A, South-East Asia, showing the collision of Indian Plate and Asia. B, Mesoamerica showing the southward movement of Chortis Block. Dispersal and vicariant events with their respective mean ages are displayed as arrows and dotted lines, respectively. Montane regions are in dark grey. Whitish regions indicate progressive seasonal dry climates after the Middle Miocene. Palaeogeographic reconstructions of Mesoamerica modified from Keppie & Moán-Zenteno (2005) and interpreted from evidence presented by Kirby et al. (2008), Coates et al. (2004) and Montes et al. (2012). Reconstructions of South-East Asia modified after Morley (2018) and Gorin et al. (2020).