Figure 4. Laqueoidea cox1 in Congruence and conflict: case studies of morphotaxonomy versus rDNA gene tree phylogeny among articulate brachiopods (Brachiopoda: Rhynchonelliformea), with description of a new genus

Figure 4. Laqueoidea cox1 tree. Best maximum-likelihood tree (GTR + invariant + gamma model) from RAxML with thorough bootstrap support (%), based on 1218 nucleotides of aligned sequences of the cox1 mitochondrial gene from 14 laqueoid in-group and six terebratulide out-group taxa. The sequences were aligned with no gaps. Nodes with no bootstrap support value attached are considered to be unsupported (bootstrap <50%) and may be collapsed.