Evidence for this function first came from studies of the organ's anatomy and its nerves as well ... Its teeth are designed not so much to grab or slice fish but to prevent them from escaping ...

The Education Store – Freshwater Prawn Farmed Fish Fact Sheet. Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center Pacific White Shrimp Farmed Fact Sheet, The ...

It’s an extraordinary fact: 51% of all known species of fish live in freshwater - 18,075 species. And more are being discovered all the time. But few people have any idea of the unimaginable diversity ...

Mussel shells provide living space for insects and plants, and empty shells serve as nesting sites for small fish like darters. Unfortunately, for all their allure, freshwater mussels are the most ...

The first edition of Freshwater Fishes of Southern Africa was published in 1993, followed by the second edition in 2001. With the release of the third edition in 2024, Skelton, who has devoted much of ...

New research reveals a third of Australia’s freshwater fishes are at risk of extinction. That means 35 species should be ...

Betta fish are one of the most popular aquarium fish in the world. Here is what to know about bettas, including how long they ...

My work has a significant field component with exploration and collecting in poorly-known tropical freshwater habitats and regions. John Lundberg is a systematist and ichthyologist with an active ...

Threats like habitat loss and fragmentation, pollution, and unsustainable water use are pushing rivers, lakes, and wetlands ...

Some are so well preserved that scientists have been able to use scanning electron microscope images to piece together their inner anatomy ... of these small freshwater fish swam into several ...

A report has warned of a "catastrophic" decline in freshwater fish, with nearly a third threatened by extinction. Conservation groups said 80 species were known to have gone extinct, 16 in the ...

The fossil was on display in a museum, but unlabeled and hidden right under paleontologists’ noses for 20 years.