FIGURE 4. Neogyptis nonatoi new species. A. Paratype MZUSP385 in Hesionidae Grube, 1850 (Annelida: Polychaeta) from South-Southeastern Brazil, with descriptions of four new species

FIGURE 4. Neogyptis nonatoi new species. A. Paratype MZUSP385, anterior region in dorsal view, pharynx everted, lateral antennae and tentacular cirri lost; B. Holotype MZUSP386, anterior region, median antenna lost; C. Same, parapodium 6; D. Same, acicular notochaeta, striated, distally blunt; E. Capillary notochaeta, long, striated, marginally serrated; F. Median capillary notochaeta, with spirally arranged denticles; G. Notochaeta short, curved distally and with serrated coarsely face; H. Simple neurochaeta, distally blunt, marginally serrulated from basal to median portion; I. Heterogomph falciger with long blade, marginally serrulated and distally bidentate; J. Heterogomph falciger with short to median blade, marginally smooth and distally bidentate; K. Geniculate neurochaetae, distally pointed.