Figure 2 in Arabella aracaensis, a new species with growth rings on its mandibles, and some remarks on the endoparasitic Labrorostratus prolificus (Polychaeta: Oenonidae) from southeast Brazil

Figure 2. Labrorostratus prolificus. (A) Parapodium from median region (anterior view, specimen with 40 setigers); (B) parapodium from anterior region (specimen with 35 setigers) and detail of the limbate geniculate seta; (C) specimen with 65 setigers; (D) specimen with 17 setigers; (E) specimen with 39 setigers. Notes: Figures C–E from Amaral (1977); arrows indicate the beginning of formation of a terminal stolon.