Figure 6. Phylogeny resulting from a in Redescription of Lineus acutifrons Southern, 1913 (Nemertea: Pilidiophora) and comments on its phylogenetic position

Figure 6. Phylogeny resulting from a maximum likelihood analysis of combined DNA datasets [cytochrome oxidase I (CO1) mitochondrial DNA and 28S ribosomal RNA; likelihood − 8692.363] with Lineus acutifrons in bold. Numbers adjacent to nodes indicate bootstrap ≥ 50%. Outgroup species are Nipponnemertes punctatulus, Oerstedia zebra, Tetrastemma elegans and Tetrastemma wilsoni.