A picture showing Annuli. Annuli is the elastic ring which surrounds the spore case and its commonly found in segmented animals such as earthworms and

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A picture showing Annuli. Annuli is the elastic ring which surrounds the spore case and its commonly found in segmented animals such as earthworms and leeches, vintage line drawing or engraving illustration.

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Size: 5000px × 4613px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: annuli, art, black, case, drawing, earthworms, elastic, engraved, engraving, illustration, leeches, line, ring, spore, surrounds, vector, vectors, vintage, white