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Keywords from Image Description:
Gasterosteus aculeatus Linnaeus Fig Matschie et al. .svg en Drawing of the Threespined stickleback Gasterosteus aculeatus Linnaeus Fig de Zeichnung des Dreistachliger Stichling Gasterosteus aculeatus Linnaeus Fig Matschie Reichenow Tornier Pappenheim Mammalia Aves Reptilia Amphibia Pisces In Brauer Hrsg Die Ssswasserfauna