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Keywords from Image Description:
Natural history of the animal kingdom for the use of young people Plate XI . Acanthopterygii Plectognathi Ganoidei Sturgeons Ac ump Fish Cychpurus lumfus FLshing Frog Lophius piscatorius Sturgeon Acipsnser slurio Acipeiiifr huso Sterlet Acipemer ruthnms Horned Trunkfish Ostraciou coruutus Sea Hedgehog Diodoii hystrtx