FIGURE 8 in Revision of Fauveliopsidae Hartman, 1971 (Annelida, Sedentaria)

FIGURE 8. Fauveliopsis glabra (Hartman in Hartman & Barnard, 1960), non-types (LACM 7613), tubes. A. Tube fragments and one transverse section. B. Eight-shaped tube, opening directed upwards. C. Medial and basal fragments showing complex inner features, worms surrounded by fine sediment. D. Cross section of a medial fragment, inner cover is mucous with fine particles, median brownish core of variable width, outer tube regions more homogeneous. E. Basal fragment, outer cover darker than outer layer, inner with fine sediment particles (broken for figure 10). F. Basal fragment with darker cover inside, fine sediment particles covering tube lumen. Scale bars: A, B: 2 mm, C: 1.3 mm, D: 0.3 mm, E, F: 0.7 mm.