Within the space of less than a month, two specimens of a vanishingly rare fish have been plucked from the waters of the Rioni River in Georgia.
Plants & Animals
Apr 23, 2020
1
3734
Pallid sturgeon come from a genetic line that has lived on this planet for tens of millions of years; yet it has been decades since anyone has documented any of the enormous fish successfully producing young that survive ...
Ecology
Jan 23, 2015
0
129
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
0
95
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
1
1990
While trying to find a DNA-based test to determine the sex of lake sturgeon, Purdue University researchers found that the sturgeon genome contains trematode genes that didn't originally belong to it and may harbor a protozoan ...
Biotechnology
May 11, 2010
0
0
Sometimes referred to as the "the Methuselah of freshwater fish," sturgeons and their close relatives are very old from an evolutionary point of view. Fossils indicate that sturgeons date back 250 million years and have changed ...
Plants & Animals
Mar 30, 2020
0
1719
The new decade 2020 began with the sad announcement that another species is now extinct—the Chinese Paddlefish (Psephurus gladius), a close relative of the sturgeon family. A paper by Chinese scientists concluded (based ...
Plants & Animals
Feb 13, 2020
0
292
In the lower Missouri River, a fish with prehistoric ties has learned to live hard—and, too often, die young.
Plants & Animals
Aug 19, 2020
0
173
Researchers at Lund University in Sweden can now reveal what the Danish King Hans had planned to offer when laying claim to the Swedish throne in 1495: a two-meter-long Atlantic sturgeon. The well-preserved fish remains were ...
Archaeology
Aug 27, 2020
0
172
It's less than five inches long, slimy, covered in razor-sharp spines and looks like something straight out of one of the Alien movies. But for Fauna & Flora International (FFI) and its partners in Georgia, who are working ...
Plants & Animals
Aug 30, 2018
0
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