Tank No. 24. 



51 



Fig. 149. MotcUa vulgaris (Rockling), 1/3 nat. size. p. 109. 



Fig. 150. Rhombus lacvis (Turbot), 1/4 nat. size. p. 108. 



Fig. 151. Solea vulgaris (Sole), Vs °^t. size. p. 108. 



Fig. 152. Cardium aculcatum (Cockle), '/o nat. size. p. 



