FIGURES – 8. Cylindrocystis brebissonii (2–4), apical view (3), zygospore (4); Cylindrocystis brebissonii var. turgida (5–6), variability (6); Cylindrocystis crassa (7–8), cell aggregate (8); Mesotaenium caldariorum (9); Mesotaenium chlamydosporum (10–mucilage–wrapped cells); Mesotaenium endlicherianum (11); Mesotaenium macrococcum var. minus (12); Netrium digitus (13–16), N.digitus var. latum? (14), N. digitus var. lamelosum? (15), zigospore (16); Netrium interruptum var. minor (17–18), morphological variability (18); Gonatozygon kinahani (19–20), apex detail (20); Closterium acerosum (21–22), apex detail (22); Closterium dianae var. brevius (23–25), apex detail (24), young superior semicell without thickening (25); Closterium malinvernianiforme (26–28), apex detail (27), isthmus with a girdle band (28). Scale bar 10µm (2–12, 24–25, 27–28), 50 µm (13–23); 100 µm (26). in The forgotten world of subaerial desmids (Zygnematophyceae) in the Atlantic Forest, southeast Brazil

FIGURES – 8. Cylindrocystis brebissonii (2–4), apical view (3), zygospore (4); Cylindrocystis brebissonii var. turgida (5–6), variability (6); Cylindrocystis crassa (7–8), cell aggregate (8); Mesotaenium caldariorum (9); Mesotaenium chlamydosporum (10–mucilage–wrapped cells); Mesotaenium endlicherianum (11); Mesotaenium macrococcum var. minus (12); Netrium digitus (13–16), N.digitus var. latum? (14), N. digitus var. lamelosum? (15), zigospore (16); Netrium interruptum var. minor (17–18), morphological variability (18); Gonatozygon kinahani (19–20), apex detail (20); Closterium acerosum (21–22), apex detail (22); Closterium dianae var. brevius (23–25), apex detail (24), young superior semicell without thickening (25); Closterium malinvernianiforme (26–28), apex detail (27), isthmus with a girdle band (28). Scale bar 10µm (2–12, 24–25, 27–28), 50 µm (13–23); 100 µm (26).