FIGURE 6. Levinsenia barwicki n in Taking a closer look: an SEM review of Levinsenia species (Polychaeta: Paraonidae) reported from California

FIGURE 6. Levinsenia barwicki n. sp., adult, holotype (AHF-LACM POLY 12590): (A) prostomium, lateral view; (B) prostomium, ventro-lateral view; (C) truncate, ciliated branchiae, lateral view; (D) transverse ciliary bands between branchiae, dorsal view; (E) hooded acicular spines, lateral view; (F) posterior fascicles with pygidium showing long capillary chaetae and acicular spines, lateral view. Abbreviations: *, lateral peristomial cilia patches; ac, anal cirri; ci, cilia; no, nuchal organ; pa, palpode. Scale bars: A, 50 µm; B, 50 µm; C, 200 µm; D, 100 µm; E, 5 µm; F, 100 µm.