I write about the world of biology. Native to Southeast Asia, a tiny freshwater fish packs a surprising punch with its loud calls. ... [+] Today, ichthyologists have uncovered the secret behind ...

There were 203 freshwater records vs ... be inspired to make one of these new species their quest—their bucket list fish. This impressive 97-centimeter snakehead, caught by Moriyuki Kinai ...

Red List of Threatened Species evaluated the extinction risk of 23,496 freshwater species of fish, dragonflies, damselflies, crabs, crayfish and shrimp. The study published in the journal Nature ...

The most extensive global assessment of freshwater animals to date has revealed that a quarter of all freshwater animal species on the IUCN Red List are ... % of freshwater fish and 16% of ...

Of the 23,496 freshwater animal species on the International Union for Conservation of Nature (IUCN) Red List – including fish, crabs, crayfish and even dragonflies – 4,294 were found to be at ...