Fig. 22. Planaltina myersi, MNRJ 10634, a in Putative relationships among inseminating and externally fertilizing characids, with a description of a new genus and species of Brazilian inseminating fish bearing an anal-fin gland in males (Characiformes: Characidae)

Fig. 22. Planaltina myersi, MNRJ 10634, a mature male (below), 32.5 SL and a female (above) 36.8 mm SL, Brazil: Distrito Federal, córrego Fumal, where crosses road between Brasília and Planaltina, near Planaltina, about 15°20'S 47°50'W, collected 11 Apr. 1982 by L. E. de Macedo Cardoso. Note that the pale area on the anal fin of the male is where the anal-fin hooks are concentrated and the whitish color is due to the presence of anal-fin club cells.