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Keywords from Image Description:
. Gymnocephalus Schratser the Schratser . Gymnocephalus argenteus The SiverBald NYPL b. en Gross nypl org chez l'auteur etc etc Gymnocephalus Schratser the Schratser Gymnocephalus argenteus The SiverBald Fish Berlin Rare Book Division ceccfefcecdabc Allgemeine Naturgeschichte der Fische French Ichtylogie ou Histoire naturelle