Facts on Bushymouth Catfish

Origin of Name

• Also known as the Bushynose or Starlight Bristlenose, this species of catfish is named for the big bushes that male Bushymouths have on their noses. The bushes are made up of numerous small bristles. Female Bushymouth catfish do not have these large bushes; they have only a small number of bristles growing around the perimeter of their heads.

Appearance

• A Bushymouth catfish has a dark, armored exterior that is accented by a pattern of light-colored dots that covers its entire body. The fish are typically 5 1/2 to 6 1/2 inches long and come in a variety of colors. Nine soft rays and one hard ray comprise the dorsal fin, making it the only Ancistrus species to have this feature. The Bushymouth's eyes are difficult to distinguish because they bear the same dot pattern as the rest of its exterior.

Breeding

• Male and female Bushymouth catfish breed without sexual union. The male is responsible for finding a small, safe cave or crevice in which a female can lay her eggs. The female lays between 50 and 200 eggs, and then her parental role is over. The male Bushymouth is responsible for protecting and fanning the eggs over the five days it takes for them to hatch. He continues to watch out for his young until they are old enough to take care of themselves.

Habitat and Habits

• Bushymouth catfish are predominantly herbivorous bottom feeders that subsist on algae, though they will also feed on dead carcasses or bloodworms if any fall to the bottom of their river or aquarium habitat. They live in warm, fresh water and do best in water with temperatures ranging from 73 to 84 degrees. While Bushymouth catfish may get territorial with other bottom feeders, they peacefully co-exist with mid-dweller or top-swimming fish of other species.