FIGURE 1. Mesochaetopterus tingkokensis n in A new species of Mesochaetopterus (Annelida, Chaetopteridae) from Hong Kong, with comments on the phylogeny of the family

FIGURE 1. Mesochaetopterus tingkokensis n. sp. A, A photograph of Ting Kok showing the mangrove stand in the foreground and the mudflat where the type specimens were collected. B, Three tubes on the beach, with the top 1–2 cm above the sediment surface. C, A whole worm (holotype). D, A whole tube. E, Ventral view of the anterior body of a live specimen. F, Lateral view of the anterior body of a live specimen. G, Newly collected live worms in a 9-cm Petri dish. H, Inner surface of tube with arrows showing perforations. C and E, holotype IOCAS MBM240650; F and G, paratype AM W.47811. B, C and D: Scale bars = 1 cm.