FIGURE 2 in Monogenea on exotic Indian freshwater fish. 5. First report of pathogenic Gussevia asota (Platyhelminths) from Oscar Astronotus ocellatus (Agassiz 1831) (Perciformes: Cichlidae)

FIGURE 2. Phase contrast, DIC, and light microscopy images of sclerotised parts of Gussevia asota Kritsky et al., 1989 from Astronotus ocellatus (Agassiz 1831). A. Haptoral anchor/bar complex and hooks. B. Male copulatory organ. C and D. Vagina. E. Hook pairs 1–4, 6, 7. F. Haptoral lobes. Scale bar: A, B, C, D, F=20 μm; E=10 μm.