Article

Maszenan, A.M., Seviour, R.J., Patel, B.K.C., Schumann, P., Burghardt, J., Tokiwa, Y. & Stratton, H.M. 2000. Three isolates of novel polyphosphate-accumulating Gram-positive cocci, obtained from activated sludge, belong to a new genus, Tetrasphaera gen. nov., and description of two new species, …. …Tetrasphaera japonica sp. nov. and Tetrasphaera australiensis sp. nov. Int J Syst Evol Microbiol 50: 593-603.

Original Classification (root)

(Genus) Tetrasphaera Maszenan et al. 2000