Figure 4From: Global biogeography and evolution of Cuvierina pteropods Unrooted maximum likelihood tree of 136 Cytochrome Oxidase I gene sequences of Cuvierina . Three sequences are from GenBank: FJ876895, Atlantic; FJ876896-7, Indian Ocean. Numbers indicate bootstrap support (only bootstrap values of major clades are shown). Symbols indicate major genetic clades; colours indicate distinct morphotypes (also see Figure 5).Back to article page