FIGURE 1 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species

FIGURE 1. Chaetozone acuminate sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Pygidium, dorsal view D. Posterior setiger, anterior view. Scale bars: A–C = 0.1 mm, D = 0.2 mm. a = annulations, no = nuchal organ.