FIGURE 6 in First record of Trochochaeta japonica (Annelida: Spionidae) in Brazil with identification key to species of the genus

FIGURE 6. Adult morphology of T. Japonica from estuary of Santos, São Paulo (MIMB 33634). A–C, neurochaetae of chaetiger 7. A, frayed heavy spine from anterior row. B, capillary chaeta from posterior row. C, capillary chaeta from inferior tuft. D–G, neurochaetae of chaetiger 20. D, aristate spine, lateral view. E, aristate spine, frontal view. F, syringe-like spine. G, capillary chaeta from anterior tuft. H, right neuropodium of chaetiger 18, dorsal view, showing anterior group of capillary chaetae and protruded aristate spines alternating with mostly embedded syringe-like spines. Scale bars: A–H—50 µm.