The European bullhead, Cottus gobio, is a fish of the Cottidae family that is widely distributed in Europe. It is a type of sculpin and has three alternative names: miller's thumb, tommy logge and bullyhead. More
Pseudobagrus medianalis European bullhead Cottus gobio Flat bullhead Ameiurus platycephalus Galapagos bullhead shark Heterodontus quoyi Japanease bullhead shark Heterodontus japonicus Japanese bullhead shark Heterodontus japonicus King's bullhead Liobagrus kingi Korean stumpy bullhead Pseudobagrus brevicorpus Longspined bullhead Taurulus bubalis Marbled bullhead Ameiurus nebulosus More
Some southern European bullhead populations in particular are endangered, for example, due to eutrophication. "Sometimes the destruction of a small population in a tiny patch may mean the loss of a unique lineage, millions of years old. More
applied to the European bullhead (Cottus gobio), which is an ideal model organism to study fish past demographic processes since it has not been managed by humans. More