Tank Nr. 5. 



13 



ceably sullen and aggressive expression. Black Bream 

 (Cantharus, fig. 40), bluish, with short mouth. Sar (Sargus, 

 fig. 41), fins with dark edges. Umbrina (fig. 42;, dark with 

 light undulating stripes. 



Fig. 35. Labrus festivus. 

 1 o nat. size. p. 96. 



Fig. 36. 



Labrus merula, 

 - size. p. 96. 



Fig. 37. Pagellus erythrinus. 

 V-2 nat. size. p. 97. 



