Venom Wiki
Venom Wiki / Diphoofolo tsohle / Ditlhapi tse nang le chefo
Setshwantsho sa khathune sa Brown bullhead
No. 1228 ho 1 402

Brown bullhead

Ameiurus nebulosus
Ka lebitso: The scientific name Ameiurus nebulosus comes from Greek and Latin words that refer to its whiskery catfish body and cloudy, speckled look.1
E utlwisa bohloko feelaO se ke wa amaE a utlwisa bohloko, empa e ke ke ya o lematsa haholo.
Ditlhapi tse nang le chefo Meutlwa e nang le chefoE ja: Hanyane ka tsohle
Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

The brown bullhead is a catfish with a sharp, venomous spine on its fins. It lives in lakes, ponds and slow streams across North America, and it is important to the Ojibwe people, who see it as one of their clan symbols.1

E phela
Native to eastern North America, from Nova Scotia to Alabama and across the Great Lakes and Mississippi basins; also stocked widely elsewhere in North America, Europe, Chile and New Zealand.1
Amerika Leboya
Lapeng
It thrives in lakes, ponds and slow-moving streams, especially where the water is low in oxygen or muddy. It is a bottom-dwelling fish that feeds mostly at night.1
Bolelele
20 cm ho isa ho 53 cm (7,9 in ho isa ho 1,7 ft)1
Boima
500 g ho isa ho 3,6 kg (1,1 lb ho isa ho 7,9 lb)1
Lebelo le phahameng
e ka bang 6 km/h (3,7 mph)
Ho sesa, kakanyo feela
E ja eng?
It is a bottom feeder that eats algae, leeches, worms, molluscs, crustaceans, insects, crayfish, smaller fish and fish eggs. It has poor eyesight and relies on its sensitive barbels to find food.1
Ka nnete!Foto ya Brown bullhead
Brown bullhead. Foto: unknown. CC BY-SA 2.5, Wikimedia Commons.

Ho e tseba jwang

  • Dark brown-green back that becomes lighter green and yellow towards the belly, which is off-white or cream1
  • Dark brown-black speckles over the whole body1
  • No scales1
  • Eight barbels (whisker-like feelers) around the mouth, with black to yellowish brown barbels on the chin1
  • Adults usually measure 20 to 50 cm and weigh 0.5 to 3.6 kg1

Hangata e ferekanngwa le: The black bullhead and yellow bullhead are similar. The brown bullhead has yellow-black chin barbels, no pale bar at the base of the tail (which the black bullhead has), and 21 to 24 rays in its anal fin. The flathead catfish lacks the brown bullhead's tooth patch on the upper jaw.1

Matla a chefo

Meutlwa e nang le chefo

Meutlwa e bohale e nka chefo. Ho e hata kapa ho e tshwara ho bohloko.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

When attacked, the bullhead stiffens the sharp spine on the front edge of its dorsal and pectoral fins. While doing this, it releases venom that stings and burns the predator.1

E kotsi hakae ho batho?

Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

Its fin spines can sting and burn, which is its main defence against predators. Treat any caught fish with care and avoid handling its spines.1

E etsang ha e tshohile?

When attacked, it stiffens its fin spines to make it harder for a predator to swallow it, and releases venom to sting and burn.1

Haeba meutlwa ya yona e o hlaba

  • Kenya leqeba metsing a tjhesang, a tjhesang hoo motho a ka a mamellang ntle le ho tjha (a leke ka letsoho la hao pele), metsotso e 30 ho isa ho e 90. Fumana thuso ya bongaka, haholoholo bakeng sa di-stonefish le di-stingray.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba meutlwa ya yona e o hlaba: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

Hokae lefatsheng?

AfrikaAsiaYuropaAmerika LeboyaAmerika BorwaAustralia le Oceania

E kgolo hakae?

E telele hakae?

Brown bullhead bolelele ba e ka bang 53 cm (1,7 ft)Katse ya lapeng e ka bang 50 cm (1,6 ft)Ntja e ka bang 1 m (3,3 ft)

E boima hakae?

e boima jwaloka dibanana tse 30
e telele jwaloka dibanana tse 3 tse latellanange telele jwaloka diboloko tsa ho bapala tse 17 molenge boima jwaloka katse ya lapenge ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 30

Brown bullhead e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

1

It can survive very low oxygen levels, down to 0.2 ppm, and even heavily polluted water.1

2

Its spines can produce venom, which is unusual for a catfish species that is otherwise common and widely eaten.1

3

The brown bullhead is one of six beings in Ojibwe tradition that came out of the sea to form the original clans.1

4

Both males and females are known to eat their own eggs at times.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Ameiurus nebulosus
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Ictaluridae2
Tatelano
Siluriformes
Dikontinente
Amerika Leboya
Masea
The female lays eggs in dark places, such as under rocks or inside logs, and clusters can hold 50 to 10,000 eggs. The eggs usually hatch in six days, and parents look after the young for about five more days.1
Nako ya bophelo
e ka bang dilemo tse 81
Boemo ba yona naheng
No special status under the IUCN, the US Endangered Species Program or CITES. It is a Species of Conservation Concern in Missouri.1
Kotsi ho batho
2 / 5: E bohloko3

Moo dintlha di tswang teng

  1. Brown bullhead (Wikipedia (CC BY-SA 4.0))
  2. Ameiurus nebulosus (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

Taba e nngwe le e nngwe leqepheng lena e na le nomoro e bontshang mohlodi wa yona. Haeba re entse phoso, re kopa tshwarelo, re barati ba diphoofolo, hase makasine wa saense. Re bolelle ho [email protected] mme re tla e lokisa.

Phepheng e lapile! Venom Wiki ke projeke ya motho a le mong: ke mahala, ha e na dipapatso ebile ha e na di-tracker. Thuso e nyenyane ya tjhelete e e boloka e ntse e le inthaneteng.Fepa phepheng

Tse ding tsa sehlopha se le seng: Ditlhapi tse nang le chefo

Channel catfishDitlhapi tse nang le chefoE utlwisa bohloko feelaO se ke wa amaCarolina madtomDitlhapi tse nang le chefoE utlwisa bohloko feelaO se ke wa amaMargined madtomDitlhapi tse nang le chefoE utlwisa bohloko feelaO se ke wa amaStonecatDitlhapi tse nang le chefoE utlwisa bohloko feelaO se ke wa amaTadpole madtomDitlhapi tse nang le chefoE utlwisa bohloko feelaO se ke wa amaReef stonefishDitlhapi tse nang le chefoE ka bolayaO se ke wa ama

E boetse e phela: Amerika Leboya

TerciopeloDi-pit viperE a bolayaEastern coral snakeDinoha tsa coralE ka bolayaEastern diamondback rattlesnakeDi-rattlesnakeE ka bolayaEyelash viperDi-pit viperE ka bolayaTimber rattlesnakeDi-rattlesnakeE ka bolayaWestern diamondback rattlesnakeDi-rattlesnakeE ka bolaya
Fepa phephengnkgo ya ditjhelete tsa teboho, e e boloka e le mahala