⏰ when
When was the first giant clam discovered living at a hydrothermal vent?
Quick Answer
Giant clams were first reported from hydrothermal vents in 1977. They were part of the surprising vent communities found during early deep-sea exploration.
The Full Story
Giant clams were first reported from hydrothermal vents in 1977, when scientists explored the Galápagos Rift. These clams were unlike many shallow-water species because they lived in deep, dark, chemically rich environments. They rely on symbiotic bacteria to help feed them, rather than depending entirely on filter feeding. Their discovery was a major clue that vent ecosystems were biologically unique and highly specialized.
Key Facts
1.First reported in 1977
2.Found at hydrothermal vents
3.Depend on symbiotic bacteria
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"A giant clam was found thriving in one of Earth’s most extreme habitats"
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