Fig. 2: Scanning electron microscope (SEM) micrographs of various idiosomic (a - c) and xenosomic (d) testate amoebae: a) Euglypha rotunda-like amoeba, b) Puytoracia bonneti (first record for Germany), c) Corythion dubium and d) two individuals of Centropyxis sphagnicola. Scale bars in all micrographs = 20 µm. Source: Puppe et al. 2014.