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The Bullhead, or Bullhead Catfish, is a group of catfishes in the family Ictaluridae. Some other members of the family include channel catfish , blue catfish , and more. Researchers currently recognize seven different species in this group.
The brown bullhead (Ameiurus nebulosus) is a fish of the family Ictaluridae that is widely distributed in North America. It is a species of bullhead catfish and is similar to the black bullhead (Ameiurus melas) and yellow bullhead (Ameiurus natalis).
A small, strangely shaped fish, the bullhead (also known as the 'Miller's Thumb') has a very large head, relatively large fins and a tapering body. It lives on the bottom of fast, stony rivers and streams feeding on invertebrates, such as mayfly and caddisfly larvae, and the eggs of other fish.
Bullhead, any of several North American freshwater catfishes of the genus Ameiurus (Ictalurus of some authorities) and the family Ictaluridae. Bullheads are related to the channel catfish (I. punctatus) and other large North American species but have squared, rather than forked, tails and are.
Bullhead fish: what they are, what they look like - and how males entice females by singing - Discover Wildlife.
Bullheads live in a variety of habitats, including brackish and/or low oxygen ponds, rivers and lakes, although they are seldom stocked intentionally. They are bottom feeders and eat virtually anything edible, including dead fish, insects, other fish, grain, fruit, crayfish and more.
Basic facts about Brown bullhead: lifespan, distribution and habitat map, lifestyle and social behavior, mating habits, diet and nutrition, population size and status.
The black bullhead or black bullhead catfish (Ameiurus melas) is a species of bullhead catfish. Like other bullhead catfish, it has the ability to thrive in waters that are low in oxygen, brackish, turbid and/or very warm.
The European bullhead (Cottus gobio) is a freshwater fish that is widely distributed in Europe, mainly in rivers. It is a member of the family Cottidae, a type of sculpin. It is also known as the miller's thumb, freshwater sculpin, common bullhead, and cob. Show More
The European Bullhead is a small fish, with a large mouth, large pectoral fins, prominent eyes and a wide flattened head; hence the common names 'Bullhead' and 'Miller's Thumb'. They are brownish in colour with mottling or barring, and pale undersides.
