The Elusive Eel: From Freud's Failed Dissection to the Sargasso Sea
2025-09-03
For centuries, the origin of eels remained a mystery, even baffling Sigmund Freud in his attempts to find their reproductive organs. This article recounts the scientific journey of uncovering the eel's life cycle: born in the Sargasso Sea, they undergo four transformations—glass eel, elver, yellow eel, and silver eel—before returning to the Sargasso to spawn and die. Their remarkable journey, a contrast to salmon's upstream migration, highlights the wonders and mysteries of the natural world.
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