Helm, Conrad Beckers, Patrick Bartolomaeus, Thomas Drukewitz, Stephan Kourtesis, Ioannis Weigert, Anne Purschke, GĂźnter Worsaae, Katrine Struck, Torsten Bleidorn, Christoph Additional file 3: of Convergent evolution of the ladder-like ventral nerve cord in Annelida Figure S4. Ancestral state reconstructions for the separate characters of the ventral nerve cord using a parsimony model with characters treated as unordered in MESQUITE v. 3.10. The character state is color coded and shown on the respective branch. (TIF 27174 kb) Neuroanatomy;Lophotrochozoa;Central nervous system;Segmentation;Neurophylogeny;Spiralia 2018-09-27
    https://springernature.figshare.com/articles/figure/Additional_file_3_of_Convergent_evolution_of_the_ladder-like_ventral_nerve_cord_in_Annelida/7145492
10.6084/m9.figshare.7145492.v1