FIGURE 4 in Worming its way in-Polydora websteri (Annelida: Spionidae) increases the number of non-indigenous shell-boring polydorin pests of cultured molluscs in South Africa

FIGURE 4. Polydora websteri specimens from South Africa stained with methyl-green. (A) dorsal anterior of SAMC-A089084, (B) ventral anterior of SAMC-A089088, (C) lateral anterior of SAMC-A089084, (D) dorsal mid-body of SAMC-A089084, (E) ventral mid-body of SAMC-A089088, (F) lateral mid-body of SAMC-A089084, (G) dorsal posterior of SAMC-A089084, (H) ventral posterior of SAMC-A089084; scale bars: 0.5 mm.