A Relationships between chromosome number and UPGMA clustering of nine species of cephalopods by evolutionary distance with simplified karyo-idiogram and karyotype formulas. Chromosome numbers and De values are shown on the corresponding branches B Phylogenetic relationships among the cephalopods based on mitochondrial DNA sequences including the nine species of this study (Cheng et al. 2013).

 
 
  Part of: Wang J-h, Zheng X-d (2017) Comparison of the genetic relationship between nine Cephalopod species based on cluster analysis of karyotype evolutionary distance. Comparative Cytogenetics 11(3): 477-494. https://doi.org/10.3897/compcytogen.v11i3.12752