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

Figure 2. Polyploidy scenario suggested by and reproduced from Bonnaud et al. (2004). Updated diploid chromosome numbers (see Table 2) for the various branches are now Nautiloidea 52; Octopoda 56–60; Sepiolida 74; Sepiida 48–112; Myopsida 86–92 (?22-?172).Published as part of Allcock, A. Louise, Lindgren, A. & Strugnell, J.M., 2014, The contribution of molecular data to our understanding of cephalopod evolution and systematics: a review, pp. 1373-1421 in Journal of Natural History 49 (21) on page 1392, DOI: 10.1080/00222933.2013.825342, http://zenodo.org/record/400623