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Igishushanyo cya Channel catfish
No. 1229 kuri 1 402

Channel catfish

Ictalurus punctatus
Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.
Amafi afite ubumara Amahwa afite ubumaraIrya: Bike muri buri kimwe
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The channel catfish is a freshwater fish native to North America, and it is the continent's most common catfish. It lives in rivers, lakes, ponds and reservoirs, and it is a popular fish for anglers to catch and eat. It has spines on some of its fins that can cause a small injury if it is handled badly.1

Iba muri
Native to southern Canada, the eastern and northern United States and northern Mexico; widely introduced elsewhere1
Amerika y'Amajyaruguru
Ahabanza
It thrives in rivers, reservoirs, lakes and ponds, and it lives in murky water. Adults are often caught by anglers, and the species is also farmed (aquaculture) in the United States. Females lay eggs in crevices, hollows or debris to shelter them from fast currents.1
Uburebure
30 cm (1 ft)1
Ibiro
910 g kugeza kuri 26 kg (2 lb kugeza kuri 57 lb)1
Umuvuduko wo hejuru
hafi 8,5 km/h (5,3 mph)
Koga, ikigereranyo cy'ugereranyije
Irya iki?
Adults over 45 cm mainly prey on fish such as yellow perch and sunfish, and also eat snails, clams, crayfish, frogs, insects and plants. Young channel catfish eat a wide mix of plants and animals. They feed by opening the mouth quickly to pull in water and prey, then swallow prey whole.1
Koko!Ifoto ya Channel catfish
Channel catfish. Ifoto: Ryan Somma. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

  • Four pairs of barbels (whisker-like feelers) surround the mouth.1
  • Sharp spines sit on the pectoral (side) fins and the dorsal (back) fin.1
  • The pectoral spine has serrations (small saw-like ridges).1
  • It lives in muddy or dark water and finds food mainly by smell and taste.1

Imbaraga z'ubumara

Amahwa afite ubumara

Amahwa atyaye ni yo atwara ubumara. Kuyikandagira cyangwa kuyifata birababaza.

Ubumara bwayo bukora iki?

The pectoral spine has poisonous tissues that help deter predators.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Its fin spines may cause injury if the fish is handled improperly. A prick from a spine is no more dangerous than a mosquito sting.1

Ikora iki iyo ifite ubwoba?

It can lock its pectoral spine as a defence, and the serrated, poison-bearing spine helps to deter predators.1

Niba amahwa yayo akujombye

  • Shyira igikomere mu mazi ashyushye, ashyushye uko umuntu abyihanganira atiriwe ashya (bigerageze ukoresheje ukuboko kwawe), mu gihe cy'iminota 30 kugeza kuri 90. Shaka ubufasha bwa muganga, cyane cyane ku bya stonefish na stingray.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba amahwa yayo akujombye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ingana gute?

Ireshya ite?

Channel catfish ireshya hafi 30 cm (1 ft)Umuneke hafi 18 cm (7,1 in)Injangwe yo mu rugo hafi 50 cm (1,6 ft)

Iremera ibingana iki?

iremera nk'injangwe zo mu rugo 6
ireshya n'ibice 9 by'ibikinisho byo kubaka biri ku murongoyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 21

Channel catfish ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Taste buds cover the whole body, and they are most dense on the four pairs of barbels around the mouth.1

2

They can sense certain amino acids in water at about one part per 100 million, which helps them find food in murky water.1

3

The largest channel catfish on record weighed 26 kg and was caught in South Carolina in 1964.1

4

Channel catfish are the most fished catfish in the United States, with around 8 million anglers catching them each year.1

5

Fossils of this species have been found in central North America from the Miocene onwards, and the species has lasted for nearly 20 million years.1

6

Kansas, Missouri, Nebraska and Tennessee have made the channel catfish their official state fish.1

Usenya ibinyoma

Ikinyoma: Channel catfish barbels can sting when touched.

Ukuri: The barbels cannot sting. The spines on the pectoral and dorsal fins are the only part that can cause injury.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Ictalurus punctatus
Itsinda
Amafi afite ubumara
Umuryango
Ictaluridae2
Itsinda rinini (order)
Siluriformes
Imigabane
Amerika y'Amajyaruguru
Abana bato
Channel catfish are cavity nesters that lay their eggs in crevices, hollows or debris, which protects them from swift currents.1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Channel catfish (Wikipedia (CC BY-SA 4.0))
  2. Ictalurus punctatus (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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Izindi zo mu itsinda rimwe: Amafi afite ubumara

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