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(a) Posterior consensus summary of CAT + GTR + Γ4 analysis of BMGE-trimmed Ecdysozoa-specific matrix in amino acid space, trimmed of Nectonema sp. (Nematomorpha) due to its behaviour as a rogue taxon prior to summary. (b) Cladogram depiction of ingroup ecdysozoan relationships within this phylogram, given to improve readability. Criteria for nodal annotation are as in figure 2. (Online version in colour.)
