FIGURE 3 in Deep-sea serpulids (Annelida: Polychaeta) in tetragonal tubes: on a tube convergence path from the Mesozoic to Recent

FIGURE 3. SEM images of Bathyditrupa hovei AM W.46394. A—anterior tube part, B—lateral view of thorax, C—radioles with operculum, D—dorsal view of thorax showing thoracic membranes, E—lateral view of thorax and radioles showing pinnulated peduncle, F—collar chaetae, G—abdominal chaeta, H—thoracic uncini, I—abdominal uncini, J—thoracic chaetae.