FIGURE 16 in Sabellid worms from the Patagonian Shelf and Humboldt Current System (Annelida, Sabellidae): Phyllis Knight-Jones' and José María Orensanz's collections

FIGURE 16. Parasabella yonowae sp. nov. A) Base of branchial crown, B) mid-radiolar region, C) radiolar tip and flanges, D) detail of radiolar flange, E) thoracic notochaetae, F) inferior, narrowly hooded thoracic notochaetae, G) abdominal neurochaetae, H) thoracic uncini, I) companion chaetae. Arrows in B–D point to radiolar flanges. Scale bars: A 1 mm, B 0.4 mm, C, D 0. 1 mm, E–G 100 µm, H, I 10 µm. Specimen: A–I holotype, UANL 8069.