Animal world
Found a new breed of freshwater fish in Sri Lanka
Chief researcher Rohan Pethiyagoda, 56, said the new species, called Dawkinsia, is a combination of nine different fish species that only live in South Asia. They have s…
Freshwater Fish
Browse ScienceInfo articles and explainers related to Freshwater Fish.
Topic archive
Articles about Freshwater Fish
57 published items.
Animal world
Catch giant sturgeon in China
Fishermen in northeastern China have caught a sturgeon weighing more than half a ton. This is the largest freshwater fish in the world and nearly extinct.
Animal world
Catch the giant stingray
Jeremy Wade caught a 126kg stingray on Parana river near Buenos Aires, Argentina.
Animal world
Giant swordfish in Australia
Sharp-toothed fish is the largest freshwater fish in the river in Australia. They have long serrated teeth that both sides look like a chainsaw.
Scientific application
Technology for raising fish in the desert reaches high productivity of Israel
More than half of Israel is desert, unfavorable climate, lack of water, but Jewish people have made the world admire the technology of raising fish in the desert. Not on…
Scientific application
Successful research on dolphin breeding techniques
An Giang Provincial Council of Science and Technology has just approved the research project
Scientific application
Artificial reproduction of the spotted fish, spotted fish
Lentils and dolphins are rare and precious fish species in the Red River system and are the northern freshwater specialty. Currently, on the market, the price of lenticu…
Environment
The risk of extinction of North American freshwater fish
Nearly 40% of fish species in North American streams, rivers and lakes are threatened, according to the most detailed assessment of freshwater fish conservation in the l…
Photo library
Collection of formidable aquatic monsters
Jeremy Wade, the River Monster TV host, has an impressive collection of 127 kg stingrays, human-eating catfish, giant piranhas and transsexuals.
Photo library
Mekong River fish ranked
Many Mekong and Asian fish species are among the world's largest freshwater fish species, but they are also at risk of extinction.
Photo library
Portrait of 12 new freshwater fish species in Vietnam
Wildlife Conservation Organization (WAR) announced the discovery of 12 new freshwater fish species for Vietnam. These species were discovered during surveys in Phu Quoc…
Videos
Video: Tilapia decides to go out to find a way home
The perch tried his best to crawl through the gravel ground, then struggled through the grass to reach the pond on the other side.