. Guide leaflet. built foiiii which had not yet become twistedfor lying on its side. It is to this group that the Soles belong. The filet of sole ofAmerican restaurants is usually made of the Winter Flounder, Pseudo-pleuroncdes amcricanus. The European Sole belongs to the same familyas the American Sole, but none of the American species are particularlyvalued as food. Migration of the Eye in Flatfishes: When the Flatfish are hatched,the young are normal in appearance, with even coloration and an eye oneither side. They swim in a normal, fish-like way. However, as the fishbegins to develop, it


. Guide leaflet. built foiiii which had not yet become twistedfor lying on its side. It is to this group that the Soles belong. The filet of sole ofAmerican restaurants is usually made of the Winter Flounder, Pseudo-pleuroncdes amcricanus. The European Sole belongs to the same familyas the American Sole, but none of the American species are particularlyvalued as food. Migration of the Eye in Flatfishes: When the Flatfish are hatched,the young are normal in appearance, with even coloration and an eye oneither side. They swim in a normal, fish-like way. However, as the fishbegins to develop, it tilts over toward one side, and finally becomesadapted for resting and swimming in this position. One result of this isthat the color on the more exposed side grows deeper, while that on theunder side remains light. Meanwhile, the eye of the down-turned sidemigrates over the top of the skull, so that, in the adult, both eyes lie onthe upper side of the head. The mouth also is partly twisted onto theupper ? I


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectnatural, bookyear1901