FIGURE 5 in First record of Trochochaeta japonica (Annelida: Spionidae) in Brazil with identification key to species of the genus

FIGURE 5. Adult morphology of T. Japonica from estuary of Santos, São Paulo (MIMB 33634). A, head and chaetigers 1 and 2, frontal view, palps missing. B, head and chaetiger 1, ventral view. C, chaetiger 3, frontal view. D, chaetiger 4, frontal view. Scale bar: A–D—200 µm.