Bacteroides pectinophilus Jensen and Canale-Parola 1987 List Editor Validation List no. 23. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1987 37 2 179 180 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-37-2-179