biology notes

Priapulid sticker

Penis-worm sticker

The first penis-worm sticker of mankind. Thanks, Casey! I uploaded the source file to PhyloPic.

By Bruno C. Vellutini

Evolutionary biologist interested in embryos and larvae of marine invertebrates.

5 replies on “Priapulid sticker


  • Mike Keesey
  • Casey Dunn

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