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Keywords from Image Description:
GastropodaHumboldtT. en Gastropoda species br Helix ovum Fig Ampullaria rugosa Fig Neverita helicoides Syn Natica bonplandi Fig Varicospira cancellata Syn Strombus cancellatus Recueil d'observations de zoologie et d'anatomie compare faites dans l'ocan atlantique dans l'intrieur du nouveau continent et dans la mer du sud pendant les