"A seven-day expedition deep into the Colombian Amazon searches remote creeks for freshwater fish that may never have been ...

Harlequin rasboras are common, colorful aquarium fish that carry with them a slightly deceptive name. Once thought to be a type of rasbora fish, studies showed that they were different enough that ...

White cloud minnows are colorful and strong freshwater fish. This adaptable species lives happily in community tanks, small spaces, and outdoor ponds. These traits make them excellent pets for ...

Fish recruitment dynamics encompass the processes that determine the number of juvenile fish that survive to join a population’s adult breeding stock. In freshwater ecosystems these dynamics are ...

Beta Mahatvaraj and Aravind Manoj spent 5 years cataloguing Chennai’s forgotten freshwater species before they disappear. The ...