Photorhabdus hindustanensis Machado et al. 2021 Machado R.A.R. Somvanshi V.S. Muller A. Kushwah J. Bhat C.G. Photorhabdus hindustanensis sp. nov., Photorhabdus akhurstii subsp. akhurstii subsp. nov., and Photorhabdus akhurstii subsp. bharatensis subsp. nov., isolated from Heterorhabditis entomopathogenic nematodes. 2021 71 9 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004998 34524954