Figure 2 in New records of non-indigenous Branchiomma and Parasabella species (Sabellidae: Annelida) in South Australia highlight the continuing challenges for sabellid taxonomy

Figure 2. Maximum likelihood topologies. (a) of internal transcribed spacer fragment (ITS1) of Branchiomma and related species; (b) A, of ITS1 of Parasabella and related species; (c) Cytochrome oxidase I (cox1). Bootstrap supports shown on nodes if>50. Species clades have been collapsed for simplification. SA: South Australia. Scale bar: average of nucleotide substitutions per site.