Figure 5 in The contribution of molecular data to our understanding of cephalopod evolution and systematics: a review

Figure 5. Maximum likelihood phylogenies of Octopodidae sensu Strugnell et al. 2013 (= Octopodinae sensu Sweeney and Roper 1998) based on (A) amino acid sequences of two mitochondrial genes: cytochrome oxidase subunit III and cytochrome b apoenzyme, and the nuclear gene Elongation Factor-1α (Guzik et al. 2005); (B) 12S ribosomal RNA, 16S ribosomal RNA and cytochrome oxidase subunit I (Takumiya et al. 2005); (C) a multigene approach (four to ten genes depending on sequence availability) (Lindgren et al. 2012); (D) three nuclear and three mitochondrial genes tested and treated for saturation (Strugnell et al. 2013). All trees redrawn from original sources using updated nomenclature for clarity.