● Eaton KA,Dewhirst FE,Radin MJ,Fox JG,Paster BJ,Krakowka S,Morgan DR (1993). Helicobacter acinonyx sp. nov., isolated from cheetahs with gastritis. Int. J. Syst. Bacteriol.43, 99-106. ● Trüper HG,De''clari L (1997). Taxonomic note: Necessary correction of specific epithets formed as substantives (nouns) "in apposition". Int. J. Syst. Bacteriol.47, 908-909.