legionella moravica legionella moravica legionella moravica is a gram-negative bacterium from the genus legionella which was isolated from cooling-tower water samples in czechoslovakia. legionella moravica scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: legionellales family: legionellaceae genus: legionella species: l. moravica binomial name legionella moravicawilkinson et al. 1989 type strain atcc 43877, ccug 31117, cdc 1634-czk-e, cip 103883, dsm 19234, nctc 12239