Gilliamella Kwong and Moran 2013 Gilliamella apicola Kwong and Moran 2013 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 Orbales Kwong and Moran 2013 Orbaceae Kwong and Moran 2013 Gilliamella Kwong and Moran 2013 Orbaceae Kwong and Moran 2013 Orbus Volkmann et al. 2010 emend. Kim et al. 2013 Frischella Engel et al. 2013 Zophobihabitans Kuo et al. 2021 Gilliamella apicola Kwong and Moran 2013 Gilliamella intestini Praet et al. 2017 Gilliamella bombicola Praet et al. 2017 Gilliamella bombi Praet et al. 2017 Gilliamella mensalis Praet et al. 2017 Gilliamella apis Ludvigsen et al. 2018 Kwong W.K. Moran N.A. Cultivation and characterization of the gut symbionts of honey bees and bumble bees: description of Snodgrassella alvi gen. nov., sp. nov., a member of the family Neisseriaceae of the Betaproteobacteria, and Gilliamella apicola gen. nov., sp. nov., a member of Orbaceae fam. nov., Orbales ord. nov., a sister taxon to the order ‘Enterobacteriales’ of the Gammaproteobacteria 2013 63 6 2008 2018 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.044875-0 23041637 Praet J. Cnockaert M. Meeus I. Smagghe G. Vandamme P. Gilliamella intestini sp. nov., Gilliamella bombicola sp. nov., Gilliamella bombi sp. nov. and Gilliamella mensalis sp. nov.: Four novel Gilliamella species isolated from the bumblebee gut 2017 40 4 199 204 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2017.03.003 28442157 Ludvigsen J. Porcellato D. Amdam G.V. Rudi K. Addressing the diversity of the honeybee gut symbiont Gilliamella: description of Gilliamella apis sp. nov., isolated from the gut of honeybees (Apis mellifera). 2018 68 5 1762 1770 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002749 29624166