FIGURE 17 in Revision of Flabelligera Sars, 1829 (Polychaeta: Flabelligeridae) 3203

FIGURE 17. Annenkova mastigophora (Annenkova, 1952) n. comb. A. Non-type specimen (CAS-26832), dorsal view. B. Same, ventral view. C. Same, head, palps and most antennae removed (BS: branchial scars, Ca: caruncle, LL: lateral lip, PS: palp scar). D. Same, chaetiger 2, neurohook (insert: multiarticulated handle region). E. Same, chaetiger 15, neurohooks (inserts: oligoarticulated regions and crests). F. Same, chaetiger 25, right parapodium, posterior view (notice the single articulation). Scale bars: A: 1.2 mm, B: 1.1 mm, C: 0.25 mm, D: 140 µm, E–F: 190 µm.