SYNOPSIS. 



side white. Cuv. Reg. An.; Yarr. Brit. Fish., ii. p. 297. 

 Pleuronectes platessa, Linn., Penn. Brit. Zool., iii. p. 304. 



Sp. 169. P.flesus. Flounder. More elongated than P. vut- 

 garis ; dorsal line very slightly curved over the pectoral 

 fin, on each side of the anterior portion of it, a number of 

 small stellated tubercles ; head and cheeks with a few 

 similar tubercles, and a series running along the base of 

 the dorsal and anal fins ; rest of the body smooth : colour 

 various shades of brown, mottled with darker brown ; fins 

 light brown. Cuv. Reg. An.; Yarr. Brit. Fish., ii. 303. 

 Pleuronectes flesus, Linn., Penn. Brit. Zool., iii. p. 305 ; 

 Don. Brit. Fish., pi. 94. 



Sp. 170. P. limanda. The Dab. Body rough, the scaka 

 being ciliated ; lateral line describing a high arch over the 

 pectoral fin ; rays of the dorsal and anal fins rough with 

 scales ; tail rather long and slender in front of the caudal : 

 upper side uniform pale brown. Cuv. Reg. An.; Yarr. 

 Brit. Fish., ii. 307. Pleuronectes limanda, Linn*, Penn. 

 Brit. Zool, iii. p. 308; Don. Brit. Fish., pi. 44. 



Sp. 171. P. microcephala. Smooth or Lemon Dab. Form 

 rhomboid al ; upper surface smooth ; head and mouth very 

 small, the jaws equal, teeth deficient on the eye side ; late- 

 ral line very slightly curved over the pectoral; colour of 

 the surface a mixture of pale brown and yellow, with small 

 dark brown specks, posterior edge of the operculum and 

 anterior edge of the body immediately behind it, orange. 

 Jenyns> Brit. Vert., p. 457 ; Yarr. Brit. Fish., ii. 309. 

 Pleuronectes Isevis, Smear Dab, Penn. Brit. Zool., iii. 

 p. 309, pi. 47. 



Sp. 1 72. P. pola. Pole-fleuke, or Pole Dab. Head rather 

 small, without tubercles, the under jaw longest ; surface 

 quite smooth, the scales large, deciduous, and not cili- 

 ated ; lateral line straight , colour uniform yellowish brown, 

 the edges of all the fins darker. Cuv. Reg. An. ; Yarr. 

 Brit. Fish., ii. 31 5 ; Parnell, Edin. Phil. Jour., July 1 835, 

 p. 210. Pleuronectes cynoglossus, Linn. 



Sp. 173. P. limandoides. Sandsucker. Body oblong-oval ' 





