Eel life history
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Eels are any of several long, thin, bony fishes of the order Anguilliformes. They have a catadromous life cycle, that is: they migrate from fresh water into the sea to spawn. Because fishermen never c
1881, An Anatomy of the Eel in search of Reproductive Organs
Leptocephalus larva of an ocean eel
Glass eels at the transition between ocean and fresh water; the skin is still transparent and the red gills and the heart are visible; length about 8 cm
Juvenile eels, length about 25 cm
European eel
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The European eel is a species of eel. Their life history was a mystery for thousands of years, and mating in the wild has not yet been observed. The five stages of their development were originally th
Eel life history
…the search for the spawning grounds for the various species of eels, and identifying the population impacts of different stages of the life cycle. The European eel (Anguilla anguilla) is the species most familiar to Western scientists, beginning with Aristotle, who wrote the earliest known inquiry into the natural…
Anguilla anguilla
Édouard Manet, 1864
Mature silver-stage European eels migrate back to the ocean