FIGURES 28–34 in Two new and one redescribed species of Acanthobothrium (Cestoda: Onchoproteocephalidea: Onchobothriidae) from Dasyatis akajei (Myliobatiformes: Dasyatidae) in the China Sea

FIGURES 28–34. Scanning electron micrographs of Acanthobothrium macrocephalum Wang & Yang, 2001. 28. Scolex. 29. Enlarged apical view of muscular pad and hooks in Fig. 28. 30. Apical view of muscular pad. 31. Enlarged view of hooks after removing the apical sucker. 32. Distal bothridial surface. 33. Enlarged view of bothridial surface at lateral margin of bothridium. 34. Enlarged view of proximal bothridial surface. Scale–bars: 28, 1 mm; 29, 100 µm; 30–31, 50 µm; 32, 1 µm; 33– 34, 2 µm.