Figure 11 in New contributions to the marine benthic ciliates from the Antarctic area, including description of seven new species (Protozoa, Ciliophora)

• Main Authors: Wilbert, Norbert, Song, Weibo
• Format: Still Image
• Language: unknown
• Published: Zenodo 2005
• Subjects: Biodiversity; Taxonomy; Protozoa; Ciliophora; Hypotrichea; Oxytrichida; Oxytrichidae; Hemigastrostyla; Stichotrichida; Amphisiellidae; Amphisiella; Antarctic; The Antarctic; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5281/zenodo.4657830; https://zenodo.org/record/4657830

Figure 11. (A–D) Hemigastrostyla szaboi nov. spec. and (E–K) Amphisiella antarctica nov. spec. from life (A, E–H) and after protargol impregnation (B–D, I–K). (A) A typical specimen, arrow marks the groove, where the marginal cirri are positioned; (B) posterior portion of ventral side, arrow marks the two small ventral cirri, doublearrowheads indicate the transverse cirri, arrowhead points to the posterior end of right marginal row, note that there is a conspicuous gap between the transverse and right marginal cirri; (C) ventral view, arrow marks the undulating membranes, while the arrowhead indicates the position where the right marginal row and transverse cirri join together; (D) dorsal view, arrow indicates the anterior end of right marginal row, while arrowheads mark the caudal cirri; (E) ventral view of a typical individual; (F) dorsal view, to show the cortical granules; (G) lateral view, to demonstrate the flattened body shape; (H) to show the flexible body; (I) anterior portion of ventral side, arrowhead indicates the double-rowed paroral membrane, arrow marks the endoral membrane; (J) ventral view, arrowheads mark the extrusomes, which are positioned along undulating membranes, arrow indicates the posterior end of ventral row, while double-arrowheads mark the transverse cirri; (K) dorsal view, arrows mark the micronuclei, double-arrowhead indicates the caudal cirri. Scale bars: 50 Mm (A, C); 80 Mm (E); 30 Mm (I); 60 Mm (J, K). : Published as part of Wilbert, Norbert & Song, Weibo, 2005, New contributions to the marine benthic ciliates from the Antarctic area, including description of seven new species (Protozoa, Ciliophora), pp. 935-973 in Journal of Natural History 39 (13) on page 961, DOI: 10.1080/00222930400001509, http://zenodo.org/record/4657793