Science
‘Penis worms’ were first to invent hermit crab lifestyle, fossils found in China suggest – ABC News
Millions of years before crabs did it, lowly penis worms were already living the hermit lifestyle, fossils found in China suggest….
Crabs do it, octopuses too, but now it seems lowly creatures called “penis worms” may have been the first to “hermit” themselves away in shells.
Key points:
- ‘”Penis worms” are animals that live in marine sediments
- But 500-million-year-old fossils from southern…
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