The quirky, and pretty, elver nets are back on the Union River that flows through Ellsworth. They’re quite puzzling if you don’t know what they are. Here’s last year’s post about fishing for elvers. Elvers are young eels.
And here are some really amazing American Eel facts:
- The American Eel, Anguilla Rostrata, is considered to have the broadest diversity of habitats of any fish in the world.
- It has survived at least one ice age.
- The eggs are laid, and they hatch, in the Saragasso Sea — two-million-square-miles of warm water in the North Atlantic between the West Indies and the Azores.
- The tiny transparent larvae follow the ocean currents and salinity in the water for about a year to arrive at various destinations. Some remain in the ocean, some go far up fresh water streams and others remain in estuaries. This is called facultative catadromy – meaning taking place under some conditions but not under others, or optional.
- In the next phase they’re called glass eels because they’re still transparent but have developed their adult shape.
- Their sex is eventually determined by the density of the population — more eels = more males, less eels = more females.
- They can cover their bodies with mucus — ‘slippery as eels.’
- They reach sexual maturity at various times between 3 and 40 years!
- They can move equally well forward and backward.
- Some females can get to 5 feet, most males reach 3 feet.
- They can breath through their skin and their gills, so they can travel on land.
- They are carnivores and eat fish, frogs, insects, clams, etc. and any dead animal matter.
Here is more info from The U.S. Fish & Wildlife Service.
The nets will remain in Ellsworth until the end of the month. So if you want to see them, you’d better hurry. You can also visit the wonderful Rooster Brother at the same time, and harvest some of their fantastic freshly roasted coffees.
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