Indoreonectes mahadeoensis is distinguished from related species by its long whisker-like sensory organs called barbels, the shape of its dorsal fin, specifically by the number of “rays,” or segments ...

Researchers said a “rapid decline” of plant life and the introduction of a new species may have led to the loach’s disappearance. Photo by Liu, Lyu, Du, Chen (2025) In a deep pond rich with underwater ...

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of Fisheries and Oceans Canada confirmed reports of Misgurnus anguillicaudatus -- ...