Pirate LII 
Carp stones of various European species showing free surfaces and profiles 
according to Fatio. 
Fics. 1, 2. Cyprinus carpio. Carp. 
3, 4. Tinca tinca. Tench. 
5. Barbus barbus. Barbel. 
6, 7, 8. Gobio gobio. Gudgeon. 
9, 10, 11. Rhodeus amarus. Bitterling. 
12, 13. Abramis brama. Bream. 
14, 15. Abramis (Blicca) bjoerkna. 
16, 17. Hybrid between Scardinus erythrophthalmus and Blicca bjoerkna. 
18, 19. Spirlinus bipunctatus. 
20, 33. Alburnus lucidus. Bleak. 
-21, 22. Alburnus lucidus. Bleak variety. 
23, 24. Scardinus erythrophthalmus. Red eye. 
25, 26. Rutilus rutilus. Roach. 
27, 28. Rutilus pigus. 
29, 30. Rutilus aula. 
31, 32. Leuciscus cephalus. Chub. 
34. Leuciscus leuciscus. 
35, 30. Phoxinus phoxinus. Minnow. 
37, 38. Chondrostoma nasus. 
39, 40. Hybrid between Leuciscus cephalus and Chondrostoma nasus. 
