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De Stefano, M., Kooistra, W.H.C.F. & Marino, D. (2003). Morphology of the diatom genus Campyloneis (Bacillariophyceae, Bacillariophyta), with a description of Campyloneis juliae sp. nov. and and evaluation of the function of the valvocopulae. Journal of Phycology. 39: 735-753.