Fig. 3 in A new spiny species of Hypostomus Lacépède (Loricariidae: Hypostominae) from thermal waters, upper rio Paraná basin, central Brazil

Fig. 3. Dentary teeth from the same specimen of Hypostomus yaku, paratype, DZSJRP 16421, 60.5 mm SL, showing the different size of the medial cuspid according to time of emergence. a) new emerging tooth; b) worn tooth. Scale bar = 0.05 mm.