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This is the Velella, a small free floating hydrozoan. It’s currently the only known species in the genus. pic.twitter.com/jr5eVv4zwd

Published on 9/10/2015 at 3:16 AM

This is the Velella, a small free floating hydrozoan. It’s currently the only known species in the genus. http://t.co/jr5eVv4zwd
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