Student Project Figures Figure 16 Global distribution of P. multiclathrata, showing sites from which the species has been collected. Red dots indicate known invasive populations, while blue dots indicate cryptogenic (unable to be confirmed as native or invasive) populations. Adapted from Da Rocha and Kremer (2005), using information from Akram et al. (2018), Izquierdo-Munoz et al. (2008), Marchini et al. (2015) and Lezzi et al. (2018).  Figure 16