Carbohydrates released during acid hydrolysis of intact cells of Dipodascus were studied by gas-liquid chromatographic analysis as their trimethylsilyl derivatives. In addition, cells were characterized by pyrolysis gas-liquid chromatography and pyrolysis mass spectrometry. The data obtained support the classification of Dipodascus uninucleatus in a separate genus Dipodascopsis. Glucuronic acid is present in D. uninucleatus and, therefore, a possible affinity to fungi classified in the Zygomycetes is considered. Dipodascus aggregatus and Dipodascus australiensis were found to be rather different, but very close to Geotrichum candidum and related species.