Santos P, Pinhal I, Rainey FA, Empadinhas N, Costa J, Fields B, Benson R, Verissimo A, Da Costa MS. Gamma-proteobacteria Aquicella lusitana gen. nov., sp. nov., and Aquicella siphonis sp. nov. infect protozoa and require activated charcoal for growth in laboratory media. Appl Environ Microbiol 2003; 69:6533-6540.
Euzeby JP. Validation list no. 95. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2004; 54:1-2.
Number of child taxa with a validly published and correct name: 2 Number of child taxa with a validly published name, including synonyms: 2 Total number of child taxa: 2