Student Project Figures Figure 5 Fixed I. australiensis specimine. Pal, paleae; OPP, oppercular perduncle; PA, palps; BUC/TF, buccal cirri/ tentacular filaments; DHK, dorsal hooks; M, mouth; MR, median ridge; MO, median organ. This image was taken from Feroni-Perez et al 2016 and additional labels were added. This information was sourced from Beesley 2000. The scale of this image was not provided. Figure 3 Figure 4 Figure 5 Figure 6 Figure 7