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Keywords from Image Description:
Obelia geniculata. Obelia geniculata Linnaeus colony with hydranths and gonophores HaeckelCampanariae UTC HaeckelCampanariae creator Ernst Haeckel derivative work Haplochromis cutting Haplochromis HaeckelCampanariae PDold Original upload log This image is derivative work of the following images File HaeckelCampanariae with