Figure 1 in Comparing apples with apples: clarifying the identities of two highly invasive Neotropical Ampullariidae (Caenogastropoda)

Figure 1. Distributions of Pomacea maculata (A) and Pomacea canaliculata (B). Shaded areas represent ranges determined from sample site data, and dashed lines represent inferred ranges based on published records and habitat similarities (i.e. drainages). (C) Portion of the ampullariid phylogenetic tree, reconstructed using two mitochondrial and three nuclear loci, showing the placement of P. canaliculata and Pomacea insularum within a larger clade of Pomacea spp. (Hayes, 2009). Despite the high degree of morphological similarity they do not appear as sister taxa within the clade.