FIGURE 20. Plesiolebias canabravensis, male holotype, 17.6 mm SL, UFRJ 6424 (some hours after collection); Brazil: Tocantins: rio Canabrava floodplains. Photo by W. J. E. M. Costa
FIGURE 25. Maratecoara formosa, male paratype, 27.5 mm SL, UFRJ 2112 (some minutes after collection)...
FIGURE 24. Maratecoara lacortei, female, 24.4 mm SL, UFRJ 6406 (one day after collection); Brazil: T...
FIGURE 26. Maratecoara formosa, female paratype, 22.3 mm SL, UFRJ 2112 (some minutes after collectio...
FIGURE 21. Plesiolebias canabravensis, female paratype, 16.7 mm SL, UFRJ 6425 (some hours after coll...
FIGURE 21. Plesiolebias canabravensis, female paratype, 16.7 mm SL, UFRJ 6425 (some hours after coll...
FIGURE 19. Plesiolebias filamentosus, female, about 20 mm SL, not preserved; Brazil: Tocantins: Samp...
FIGURE 23. Maratecoara lacortei, male, 28.8 mm SL, UFRJ 6406 (one day after collection); Brazil: Toc...
FIGURE 27. Maratecoara splendida, male holotype, 27.8 mm SL, UFRJ 6431 (some hours after collection)...
FIGURE 24. Maratecoara lacortei, female, 24.4 mm SL, UFRJ 6406 (one day after collection); Brazil: T...
FIGURE 29. Plesiolebias lacerdai, UFRJ 3547, male topotype, 18.4 mm SL; Brazil: Mato Grosso: rio das...
FIGURE 29. Plesiolebias lacerdai, UFRJ 3547, male topotype, 18.4 mm SL; Brazil: Mato Grosso: rio das...
FIGURE 18. Plesiolebias filamentosus, male, about 20 mm SL, not preserved; Brazil: Tocantins: Sampai...
FIGURE 19. Plesiolebias filamentosus, female, about 20 mm SL, not preserved; Brazil: Tocantins: Samp...
FIGURE 28. Maratecoara splendida, female paratype, 24.4 mm SL, UFRJ 6432 (some hours after collectio...
FIGURE 23. Maratecoara lacortei, male, 28.8 mm SL, UFRJ 6406 (one day after collection); Brazil: Toc...
FIGURE 25. Maratecoara formosa, male paratype, 27.5 mm SL, UFRJ 2112 (some minutes after collection)...
FIGURE 24. Maratecoara lacortei, female, 24.4 mm SL, UFRJ 6406 (one day after collection); Brazil: T...
FIGURE 26. Maratecoara formosa, female paratype, 22.3 mm SL, UFRJ 2112 (some minutes after collectio...
FIGURE 21. Plesiolebias canabravensis, female paratype, 16.7 mm SL, UFRJ 6425 (some hours after coll...
FIGURE 21. Plesiolebias canabravensis, female paratype, 16.7 mm SL, UFRJ 6425 (some hours after coll...
FIGURE 19. Plesiolebias filamentosus, female, about 20 mm SL, not preserved; Brazil: Tocantins: Samp...
FIGURE 23. Maratecoara lacortei, male, 28.8 mm SL, UFRJ 6406 (one day after collection); Brazil: Toc...
FIGURE 27. Maratecoara splendida, male holotype, 27.8 mm SL, UFRJ 6431 (some hours after collection)...
FIGURE 24. Maratecoara lacortei, female, 24.4 mm SL, UFRJ 6406 (one day after collection); Brazil: T...
FIGURE 29. Plesiolebias lacerdai, UFRJ 3547, male topotype, 18.4 mm SL; Brazil: Mato Grosso: rio das...
FIGURE 29. Plesiolebias lacerdai, UFRJ 3547, male topotype, 18.4 mm SL; Brazil: Mato Grosso: rio das...
FIGURE 18. Plesiolebias filamentosus, male, about 20 mm SL, not preserved; Brazil: Tocantins: Sampai...
FIGURE 19. Plesiolebias filamentosus, female, about 20 mm SL, not preserved; Brazil: Tocantins: Samp...
FIGURE 28. Maratecoara splendida, female paratype, 24.4 mm SL, UFRJ 6432 (some hours after collectio...
FIGURE 23. Maratecoara lacortei, male, 28.8 mm SL, UFRJ 6406 (one day after collection); Brazil: Toc...
FIGURE 25. Maratecoara formosa, male paratype, 27.5 mm SL, UFRJ 2112 (some minutes after collection)...
FIGURE 24. Maratecoara lacortei, female, 24.4 mm SL, UFRJ 6406 (one day after collection); Brazil: T...
FIGURE 26. Maratecoara formosa, female paratype, 22.3 mm SL, UFRJ 2112 (some minutes after collectio...