FIGURE 1 in A review of testate amoeba genus Cryptodifflugia Penard, 1890 (Phryganellina: Cryptodifflugiidae) with a key to species

FIGURE 1. Different species of the genus Cryptodifflugia: a—C. angulata, lateral view, b–d—C. angusta, lateral view (b, c), apertural view (d), e–f—C. angustatostoma, narrow side lateral view (e), broad side lateral view (f), g—C. apiculata, lateral view, living specimen with cytoplasm, h–i—C. bassini, lateral view (h), apertural view (i). a—after Playfair 1917, b–d—after Schönborn 1965, e–f—after Beyens & Chardez 1982, g—after Cash 1904, h–i—after Bobrov 2001. Scale bar 20 µm.