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Tuatara: Volume 11, Issue 2, June 1963
Fig. 13: Diagram representing the relationships between the structure of the wall in Chaetomorpha, Cladophora and Valonia. The two major orientations of microfibrils correspond to the two sets of double lines. The third orientation is represented by single lines. The longer edge of each rectangle is taken parallel to the axis of the corresponding cell. a, Chaetomorpha melagonium. b, Cladophora rupestris. c, Chaetomorpha princeps. d, Cladophora prolifera. e, Valonia ventricosa. (after Frei & Pre…
Fig. 13: Diagram representing the relationships between the structure of the wall in Chaetomorpha, Cladophora and Valonia. The two major orientations of microfibrils correspond to the two sets of double lines. The third orientation is represented by single lines. The longer edge of each rectangle is taken parallel to the axis of the corresponding cell. a, Chaetomorpha melagonium. b, Cladophora rupestris. c, Chaetomorpha princeps. d, Cladophora prolifera. e, Valonia ventricosa. (after Frei & Preston, 1961).