FIGURE 5 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species

FIGURE 5. Chaetozone nicoyana sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Dorsal view of pygidial region D. Posterior setiger, anterior view E. Recurved neuropodial acicular spine. Scale bars: A–C = 0.1 mm, D = 0.5 mm, E = 5 Μm. a = annulations, no = nuchal organ.