FIGURE 6 in A review of testate amoeba genus Cryptodifflugia Penard, 1890 (Phryganellina: Cryptodifflugiidae) with a key to species

FIGURE 6. Different species of the genus Cryptodifflugia: a–b—C. oviformis fusca, lateral view of different specimens, c–e— C. paludosa, narrow side lateral view (c), apertural view (d), broad side lateral view (e), f–g—C. patinata, lateral view (f), apertural view (g), h—C. psammophila, lateral view, i—C. pusilla, lateral view, j—C. pusilla conica, lateral view. a, b—after Penard 1890, c–e—after Golemansky 1981, f–g—after Schönborn 1965, h—after Golemansky 1970, i, j—after Playfair 1917. Scale bar 20 µm.