Lake sturgeon don't need Endangered Species Act protections, federal wildlife officials announced Monday, saying that stocking programs have helped the prehistoric fish return to areas where they had vanished.
Plants & Animals
19 hours ago
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1
A 72-million-year-old sturgeon fossil has been discovered in Edmonton's North Saskatchewan River Valley, the first fish material of any kind found from that time period and in that geographical area.
Paleontology & Fossils
Jan 11, 2024
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133
Wild caviar, a pricey delicacy made from sturgeon eggs, has been illegal for decades since poaching brought the fish to the brink of extinction. Today, legal, internationally tradeable caviar can only come from farmed sturgeon, ...
Plants & Animals
Nov 20, 2023
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95
About 350 million years ago, your evolutionary ancestors—and the ancestors of all modern vertebrates—were merely soft-bodied animals living in the oceans. In order to survive and evolve to become what we are today, these ...
Evolution
Jul 17, 2023
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150
A fossil of a "royal fish"—estimated to be more than 66 million years old—is the first ever to be found in Africa.
Paleontology & Fossils
Apr 26, 2023
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As hurricane Michael churned through the Gulf of Mexico to make landfall near Florida's Apalachicola River in 2018, it left a sea of destruction in its wake.
Plants & Animals
Dec 6, 2022
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Researchers studying lake sturgeon in Northwest Georgia's Coosa River have found evidence that the fish may be reproducing for the first time since they were wiped out in the 1970s.
Plants & Animals
Aug 11, 2022
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30
Aggrecan, a major component of proteoglycan (PG) having chondroitin sulfate (CS) in cartilaginous tissues, has become increasingly popular as an ingredient in health food. In fact, proteoglycans from salmon nasal cartilage ...
Plants & Animals
May 26, 2022
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11
The Netherlands is much more important for Rhine sturgeon than previously assumed, especially considering a reintroduction of the species in the river Rhine. Until the 1930s, the iconic fish was found en masse, especially ...
Plants & Animals
Mar 2, 2022
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42
Depending on your political affiliation, the words "Sturgeon in peril" may fill you with delight, despair or indifference. For those of us at Fauna & Flora International (FFI), however, this kind of headline is already old ...
Plants & Animals
Mar 23, 2021
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