Bergey's Manual of Systematic Bacteriology
Assists in the identification of bacteria and indicates the relationships of bacteria. Articles include the name of the genus, synonyms, etymology of the name, description, enrichment and isolation data, maintenance procedures, testing for special characters, differentiation of the genus from other genera, taxonomic comments, differentiation of the species of the genus, list of the species of the genus, species incertae sedis, and literature cited.