● Bowman JP,Gosink JJ,Mccammon SA,Lewis TE,Nichols DS,Nichols PD,Skerratt JH,Staley JT,Mcmeekin TA (1998). Colwellia demingiae sp. nov., Colwellia hornerae sp. nov., Colwellia rossensis and Colwellia psychrotropica sp. nov.: psychrophilic Antarctic species with the ability to synthesize docosahexaenoic acid (22:6ω3). Int. J. Syst. Bacteriol. 48, 1171-1180.