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a Cladogram based on COI gene sequence data showing topology of four genera of Phyllidiidae b Cladogram according to Brunckhorst (1993) based on morphological data showing topology of six genera of Phyllidiidae c Cladogram based on 16S mtDNA sequence data showing topology of four genera of Phyllidiidae (Valdés 2003) d Cladogram based on morphological data (Valdés 2002) showing topology of five genera of Phyllidiidae.
