Fig. S1. Structure of the flagellar apparatus in the nibblerid N. quarantinus. Scale bar: 0.5 µm. from The nature of “Jaws”: a new predatory representative of Provora and the ultrastructure of nibbling protists

Series of consecutive sections of kinetosomes and roots from their base to the ventral surface. Abbreviations: br–right cross-striated fibrillary bridge between kinetosomes; cf–cytostomal fiber; f(fbp1)–fibril plate of root 1; k1–kinetosome of posterior flagellum; k2–kinetosome of anterior flagellum; r1–r4–roots of flagella; smt–secondary microtubules; sr–singlet root.