FIGURE 3 in Aracia sinaloae sp. n., a new brooding, simultaneous hermaphroditic fan worm from southern Gulf of California (Polychaeta: Sabellidae)

FIGURE 3. Chaetae and uncini of Aracia sinaloae sp. n. A, Thoracic chaetigers (1: chaetiger 1, 2: chaetiger 2, 3: chaetiger 3); B, thoracic chaetae; C, paleate chaetae; D, thoracic, narrowly hooded chaetae; E, thoracic uncini and companion chaetae; F, abdominal noto- and neurochaetae; G, abdominal neurochaetae; H–I, abdominal uncini. A–I, Paratypes UAA–M147A mounted for SEM. Scale bars: A, 50 µm; B, D, 20 µm; C, E–H, 10 µm; I, 5 µm.