"Paracoccus onchidii" Xu et al. 2023 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rhodobacterales family Paracoccaceae genus Paracoccus species Paracoccus onchidii Name Homonyms Paracoccus onchidii "Paracoccus onchidii" Xu et al. 2023