Figure 3 from: Aminjan AR, Malek M (2016) Two new cestode species of Tetragonocephalum Shipley & Hornell, 1905 (Lecanicephalidea, Tetragonocephalidae) from Himantura randalli Last, Manjaji-Matsumoto & Moore (Myliobatiformes, Dasyatidae) from the Gulf of Oman. ZooKeys 623: 1-13. https://doi.org/10.3897/zookeys.623.9724

Figure 3 - SEM micrographs of Tetragonocephalum sabae sp. n. (a−d) and Tetragonocephalum salarii sp. n. (e−h) from Himantura randalli. a, e Scolex b, f Tubercles on apical organ surface c, g Surface of scolex proper d, h Capilliform filitriches on strobila