FIGURE 2 in Taking a closer look: an SEM review of Levinsenia species (Polychaeta: Paraonidae) reported from California

FIGURE 2. Levinsenia gracilis (Tauber, 1879), adult, Sweden specimen: (A) anterior body with branchiae, lateral view; (B) transverse ciliary bands between branchiae, dorsal view; (C) notopodial glandular pores, lateral view; (D) acicular neurochaetae with fibrils, lateral view. Abbreviations: ci, cilia; pl, post-chaetal lobe; sp, sensory pores. Scale bars: A, 500 µm; B, 100 µm; C, 10 µm; D, 10 µm.