FIGURE 3 in Taxonomic revision and molecular phylogeny of Gymnocorymbus Eigenmann, 1908 (Teleostei, Characiformes, Characidae)

FIGURE 3. Schematic representation of the anal fin with red arrows indicating the proximal end of the lepidotrichia of the anal fin rays overlapping the ventral end of the proximal radials of the pterygiophores in (a) Gymnocorymbus ternetzi, LIRP 5650, 40.6 mm SL; and the lack of such overlap in (b) Poptella paraguayensis, LIRP 4565, 54.6 mm SL. AFR=anal fin ray; DR=distal radial of the anal fin pterygiophores; MR=medial radial of the anal fin pterygiophores; PR=proximal radial of the anal fin pterygiophores.