The Bullhead In Britain: a small fish with an identity problem
"The Bullhead is a small benthic freshwater fish. The species shown to be present in Britain, Cottus perifretum, has suffered a history of misrecognition. Everard and Pickett describe the natural history, ecology and taxonomy of the Bullhead in Britain and highlight the consequent problems of its continued misidentification."
As seen in British Wildlife, 36.4, February 2025. Read the full article here.