The Deep-Sea Podcast @deepseapod.com · Jan 11

They build elaborate shells from the material they scavenge, catch or their own crystalline waste. 📸 NOAA public domain 2 of 3

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The Deep-Sea Podcast · Jan 11

Despite knowing of them for hundreds of years and collecting many samples, there's still so much we don't know about them. 📸 NOAA public domain 3 of 3