FIGURE 7. Terebellides yangi n in Taxonomy and distribution of Terebellides (Polychaeta: Trichobranchidae) in the northern South China Sea, with description of three new species

FIGURE 7. Terebellides yangi n. sp. holotype MBM286028, A. anterior region, lateral view; B. anterior region, ventral view; C. notopodia of TC1–4, lateral view; D. geniculate hook (segment 8); E. detail head of thoracic uncini; F. detail head of abdominal uncinus. Abbreviations: BL, branchial lobes; BT, Buccal tentacles; ll, lower lip; SG, segment; NI, n-type invagination; TC, thoracic chaetiger; TM, tentacular membrane.