Candidatus Accumulibacterunclassified Candidatus AccumulibacterCandidatus Accumulibacter meliphilusCandidatus Accumulibacter necessariusCandidatus Accumulibacter phosphatisCandidatus Accumulibacter contiguusCandidatus Accumulibacter contiguusCandidatus Accumulibacter propinquusCandidatus Accumulibacter aalborgensisCandidatus Accumulibacter phosphatisCandidatus Accumulibacter cognatusCandidatus Accumulibacter vicinus