● O'Sullivan LA,Rinna J,Humphreys G,Weightman AJ,Fry JC (2006). Culturable phylogenetic diversity of the phylum 'Bacteroidetes' from river epilithon and coastal water and description of novel members of the family Flavobacteriaceae: Epilithonimonas tenax gen. nov., sp. nov. and Persicivirga xylanidelens gen. nov., sp. nov. Int. J. Syst. Evol. Microbiol.56, 169-80.