305 



PALLASIAN SOLE. 



Pleuronectes Glacialis. P. favimmus, supra fuscus, sub tits 

 albus, pinnce dorsalis analisque radiis mediis spinis minimis 

 hispidis. Lin. Syst. Nat. Gmel. p. 1234. Pall. it. 3. p. 706. 



Very smooth brown Flounder, white beneath, with the middle 

 rays of the dorsal and anal fin roughened by minute spines. 



INHABITS the frozen sea, frequenting sandy 

 places : length about nine inches : the bony part 

 of the head, behind the eyes, is prominent and 

 rough : body perfectly smooth, of a brown colour 

 above, and white beneath : observed by Dr. Pallas. 



ZEBRA SOLE. 



Pleuronectes Zebra. P. oblongus albidus, fasciis pluribus trans- 



vcrsis duplicatisfuscis. 

 Whitish oblong Flounder, with several transverse double 



brown bands. - 

 Pleuronectes Zebra. P. fasciis transversis plurimis. Lin. Syst. 



Nat. Gmel p. 1226. Block, t. 187- 



AN elegant species, and readily distinguishable 

 by its colours, the upper part being white, with a 

 brownish cast towards the back, and marked from 

 head to tail by numerous, double, deep brown, 

 transverse bands, passing across the fins them- 

 selves : the body is rather longer in proportion than 

 in the common Sole, and the dorsal and anal fin 

 are continued into the tail which is of a slightly 

 pointed shape : the scales are rough and toothed 



v. iv. p. n. 20 



