FIGS 9 in Ciliated protozoa from a volcanic crater-lake in Victoria, Australia

FIGS 9±11. Silver-carbonate impregnation; (9) Cyclidium glaucom a. Scale bar: 10 mm. Ventral surface with the oral structures, and with part of the somatic kineties; (10, 11) Cyclidium citrullus seen from the anterior pole (10) and posterior pole (11) of the cell, respectively. Cc, caudal cilium complex; K 1, somatic kinety nÕ 1 (the one nÕ next to the last kinety, see text); Ma, macronucleus; mi, micronucleus; OP, oral polykinetids; SK, somatic kineties. Figs 12± 13. Prorodon discolor, silver-impregnated specimens. (12) B, brosse; Ma, macronucleus; SK, somatic kineties; (13) ingested diatoms (arrowheads) in the cytoplasm. Scale bar: 20 mm.