FIGURE 3 in Epibiontic life on intertidal Setaphyes kielensis and S. dentatus (Kinorhyncha, Pycnophyidae) from Sylt, North Sea, Germany, with a description of a new species of Trematosoma (Ciliophora, Acinetidae) and a redescription of Cothurnia buetschlii (Ciliophora, Vaginicolidae)

FIGURE 3. Setaphyes kielensis (A–C, ZMB 12475; D, ZMB 12464; E, F, ZMB 12465; G, ZMB 12462) with specimens of Trematosoma husselae sp. nov., SEM, ventral view. A–C. Specimen with 43 epibionts, segments 1–4 (A), 5–7 (B), and 8–11 (C). D. Segment 8, epibiont surface. E. Segment 6, epibiont surface covered with detritus. F. Segment 8, frontal view on small spherical specimen of Trematosoma husselae sp. nov. G. Segment 10, arrow marks specimen with withdrawn tentacles. Abbreviations: gco, gland cell outlet; lts, lateral terminal spine; s, segment, followed by segment number; se, seta; su, suctorian epibiont; te, tentacle. Scale bar in A–C 40 µm, in D–F 10 µm, and in G 20 µm.