Vagococcus entomophilus sp. nov., from the digestive tract of a wasp (Vespula vulgaris)

Three unknown Gram-stain-positive, catalase-negative, facultatively anaerobic and coccus-shaped strains of bacteria were isolated from the digestive tracts of wasps (Vespula vulgaris). Analysis of 16S rRNA gene sequences revealed that these strains had identical sequences and showed that Vagococcus salmoninarum, with 96.2% sequence similarity, was the closest phylogenetic neighbour. Further analyses based on hsp60 and pheS gene sequences of representatives of the family Enteroccocaceae and genotypic and phenotypic characterization using (GTG)5-PCR fingerprintings, EcoRI ribotyping, DNA G+C content, whole-cell protein profiling, cellular fatty acid profiles analysis and extensive biotyping confirmed that the investigated strains were representatives of a novel bacterial species within the genus Vagoccocus for which the name Vagoccocus entomophilus sp. nov. is proposed. The type strain is VOSTP2(T) ( = DSM 24756(T) = CCM 7946(T)).