Figs. 2–8
Macroponema arundeli n. sp. from Macropus giganteus. 2 Anterior region, left lateral view. 3 Buccal capsule, lateral view. 4 Buccal capsule, ventral view. 5 Anterior extremity, apical view. 6 Mouth opening, apical view, showing detail of cephalic papillae and amphids. 7 Transverse optical section through buccal capsule showing arrangement of supporting muscle bundles. 8 Oesophageal corpus, showing arcuate sclerotisation of lining. Scale-bars: 2–5, 7–8, 0.1 mm; 6, 0.01 mm