FIGURE 5 in Glyptothorax sardashtensis, a new species of torrent catfish from the upper Lesser Zab drainage in Iran (Teleostei: Sisoridae)

FIGURE 5. Premaxillary tooth plate, nuchal plate, dentary elements, and vomer plate of G. kurdistanicus (A, C, E, and G respectively), FCFUK 338, 41 mm SL, and G. sardashtensis (B, D, F, and H respectively), FCFUK 314, 38 mm SL; a and b, ventral view of premaxillary tooth plate; c and d, dorsal view of the nuchal plate; e and f, dorsal view of dentary elements; g and h, ventral view of vomer plate. Abbreviations: ppe, premaxillary proximal element; pde, premaxillary distal element; anp, anterior nuchal plate; mnp, middle nuchal plate; pnp, posterior nuchal plate; spl, spinlet; fdr, first dorsal-fin ray; vt, villiform teeth; vp, vomerine plate; ps, posterior stem.