Pulm det 
1-6, teeth of Cyprinoid genera according to Heckel. 
Scardinius erythrophthalmus. Red eye. 
Idus idus, Ide. 
Aspius aspius. Asp. 
Gobio gobio. Gudgeon. 
Danio alburnus. 
Catostomus commersonit. Sucker. 
Nemachilus barbatulus. After Fatio. 
Nemachilus barbatulus. Side view. After Fatio. 
