Figure 7 from: Wilke T, Ahlrichs WH, Bininda-Emonds ORP (2019) A weighted taxonomic matrix key for species of the rotifer genus Synchaeta (Rotifera, Monogononta, Synchaetidae). ZooKeys 871: 1-40. https://doi.org/10.3897/zookeys.871.36435

Figure 7 LM images of species of Synchaeta. A Presence of violet globules in the body cavity (arrow; S. baltica) B, CLM images of the habitus showing different morphologies of the oesophagus (arrows) B oesophagus widens to form a proventriculus (S. tremuloida) C oesophagus highly tensile with numerous longitudinal striae (S. pectinata). Scale bar: 50 µm.