moraxella oblonga moraxella oblonga moraxella oblonga is a catalase- and oxidase-positive, gram-negative bacterium in the genus moraxella, which was isolated from the oral cavity of a sheep. alysiella sp. was transferred to m. oblonga. moraxella oblonga scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: moraxella species: m. oblonga binomial name moraxella oblongaxie and yokota 2005 type strain atcc 29468, dsm 17235, iam 14971, icpb 3652, jcm 21442, nbrc 102422