Figure 7 in Comparative morphology of scales of four teleost fishes from Sudan and Yemen

Figure 7. Scale details (SEM). (A) Interradial denticles (Barbus arabicus); (B) focus area (Barbus arabicus); (C, D) tubercles (Barbus exolatus); (E, F) interradial denticles (Barbus exolatus); (G) circuli at interradial area without denticles (Labeo niloticus); (H) focus area (Labeo niloticus). Scale bars: 10 mm (A); 200 mm (B); 500 mm (C, D); 20 mm (E–G); 50 mm (H).