Actinotignum schaalii (Lawson et al. 1997) Yassin et al. 2015 Actinobaculum schaalii Lawson et al. 1997 Lawson P.A. Falsen E. Åkervall E. Vandamme P. Collins M.D. Characterization of some Actinomyces-like isolates from human clinical specimens: reclassification of Actinomyces suis (Soltys and Spratling) as Actinobaculum suis comb. nov. and description of Actinobaculum schaalii sp. nov. 1997 47 3 899 903 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-3-899 9226926 Yassin A.F. Spröer C. Pukall R. Sylvester M. Siering C. Schumann P. Dissection of the genus Actinobaculum: Reclassification of Actinobaculum schaalii Lawson et al. 1997 and Actinobaculum urinale Hall et al. 2003 as Actinotignum schaalii gen. nov., comb. nov. and Actinotignum urinale comb. nov., description of Actinotignum sanguinis sp. nov. and emended descriptions of the genus Actinobaculum and Actinobaculum suis; and re-examination of the culture deposited as Actinobaculum massiliense CCUG 47753 (=DSM 19118), revealing that it does not represent a strain of this species 2015 65 2 615 624 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.069294-0 25406238