FIGURES 13 – 30 in Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Paraná River, State of Paraná, Brazil

FIGURES 13 – 30. Sclerotized parts of Annulotrematoides spp. from the dourado, Salminus brasiliensis, from Paraná River, Brazil. Figs. 13 – 18. Anulotrematoides bryconi Cugliana, Cordeiro & Luque, 2003. 13. Copulatory complex (ventral view). 14. Hook. 15. Ventral anchor. 16. Dorsal anchor. 17. Ventral bar. 18. Dorsal bar. Figs. 19 – 24. Annulotrematoides glossophallus sp. n. 19. Copulatory complex (dorsal view). 20. Hook. 21. Ventral anchor. 22. Dorsal anchor. 23. Ventral bar. 24. Dorsal bar. Figs. 25 – 30. Annulotrematoides parisellei sp. n. 25. Copulatory complex (ventral view). 26. Hook. 27. Ventral anchor. 28. Dorsal anchor. 29. Ventral bar. 30. Dorsal bar. All figures are drawn to the 30 μm scale, except figs. 14, 20 and 26 (10 μm scale) and fig. 25 (15 μm scale).