Aquimarina intermedia sp. nov., reclassification of Stanierella latercula (Lewin 1969) as Aquimarina latercula comb. nov. and Gaetbulimicrobium brevivitae Yoon et al. 2006 as Aquimarina brevivitae comb. nov. and emended description of the genus Aquimarina

Abstract

A heterotrophic, aerobic, Gram-negative, pigmented and gliding bacterium, strain KMM 6258(T), was isolated from the sea urchin Strongylocentrotus intermedius and investigated using a polyphasic taxonomic approach. 16S rRNA gene sequence analysis revealed that the closest relatives of the novel strain are Aquimarina muelleri, Stanierella latercula and Gaetbulimicrobium brevivitae, members of the family Flavobacteriaceae, with sequence similarities of 96.3, 96.4 and 96.2 %, respectively. Phylogenetic evidence, supported by chemotaxonomic and phenotypic data, assigned strain KMM 6258(T) to the genus Aquimarina as Aquimarina intermedia sp. nov. (type strain KMM 6258(T)=DSM 17527(T)=JCM 13506(T)=LMG 23204(T)). The reclassification of Stanierella latercula as Aquimarina latercula comb. nov. and Gaetbulimicrobium brevivitae as Aquimarina brevivitae comb. nov. is proposed.