Actinobacillus equuli (van Straaten 1918) Haupt 1934 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Pasteurellales Garrity et al. 2005 Pasteurellaceae Pohl 1981 Actinobacillus Brumpt 1910 emend. Phillips 1974 (Approved Lists 1980) Actinobacillus equuli (van Straaten 1918) Haupt 1934 (Approved Lists 1980) Actinobacillus Brumpt 1910 emend. Phillips 1974 (Approved Lists 1980) Actinobacillus suis van Dorssen and Jaartsveld 1962 (Approved Lists 1980) Actinobacillus actinomycetemcomitans (Klinger 1912) Topley and Wilson 1929 (Approved Lists 1980) Actinobacillus porcinus Møller et al. 1996 Actinobacillus capsulatus Arseculeratne 1962 (Approved Lists 1980) emend. Kuhnert et al. 2007 Actinobacillus minor Møller et al. 1996 Actinobacillus scotiae Foster et al. 1998 Actinobacillus indolicus Møller et al. 1996 Actinobacillus delphinicola Foster et al. 1996 Actinobacillus sp. None 2015 Actinobacillus seminis (ex Baynes and Simmons 1960) Sneath and Stevens 1990 Actinobacillus arthritidis Christensen et al. 2002 Actinobacillus muris Bisgaard 1988 Actinobacillus anseriformium Bisgaard and Christensen 2012 Actinobacillus hominis Friis-Møller 1985 Actinobacillus pleuropneumoniae (Shope 1964) Pohl et al. 1983 Actinobacillus rossii Sneath and Stevens 1990 emend. Christensen et al. 2005 Actinobacillus succinogenes Guettler et al. 1999 Actinobacillus ureae (Jones 1962) Mutters et al. 1986 Actinobacillus lignieresii Brumpt 1910 (Approved Lists 1980) Actinobacillus vicugnae Kirchner et al. 2019 Actinobacillus equuli equuli (van Straaten 1918) Christensen et al. 2002 Actinobacillus equuli haemolyticus Christensen et al. 2002 Actinobacillus equuli (van Straaten 1918) Haupt 1934 (Approved Lists 1980) Actinobacillus equuli equuli (van Straaten 1918) Christensen et al. 2002 Christensen H. Bisgaard M. Olsen J.E. Reclassification of equine isolates previously reported as Actinobacillus equuli, variants of A. equuli, Actinobacillus suis or Bisgaard taxon 11 and proposal of A. equuli subsp. equuli subsp. nov. and A. equuli subsp. haemolyticus subsp. nov. 2002 52 5 1569 1576 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.01637-0 12361259 Berthoud H. Frey J. Kuhnert P. Characterization of Aqx and its operon: the hemolytic RTX determinant of Actinobacillus equuli 2002 87 159 174 Veterinary Microbiology Vet Microbiol 0378-1135 1873-2542 12034544 Huang B.F. Kropinski A.M. Bujold A.R. MacInnes J.I. Complete genome sequence of Actinobacillus equuli subspecies equuli ATCC 19392 2015 10 32 Standards in Genomic Sciences Stand Genomic Sci 1944-3277 10.1186/s40793-015-0009-x 26203343 Christensen H. Bisgaard M. Olsen J.E. Reclassification of equine isolates previously reported as Actinobacillus equuli, variants of A. equuli, Actinobacillus suis or Bisgaard taxon 11 and proposal of A. equuli subsp. equuli subsp. nov. and A. equuli subsp. haemolyticus subsp. nov. 2002 52 5 1569 1576 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.01637-0 12361259 Haupt H. Zur Frage der Verwandschaft des Actinobacillus Lignieresii Brumpt 1910, des Bacillus equuli van Straaten 1918 und des Bacillus mallei Flügge 1886. 1934 67 513 524 Archiv für wissenschaftliche und praktische Tierheilkunde Archiv fur Wissenschaftliche und Praktische Tierheilkunde 0365-8473