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Setshwantsho sa khathune sa Walking catfish
No. 1233 ho 1 402

Walking catfish

Clarias batrachus
Ka lebitso: It is named for its ability to 'walk' and wiggle across dry land to find food or better places to live.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 walking catfish is a freshwater fish that can crawl across wet land to reach new water. It lives in Southeast Asia and has also been introduced to places such as Florida. Its spiny defence is the reason it needs careful handling.1

E phela
Native to maritime Southeast Asia; introduced to Florida and other US states1
Asia
Lapeng
It lives in slow-moving or stagnant water, including ponds, swamps, streams, rivers, flooded rice paddies and temporary pools that may dry up. It is often found in muddy ponds, canals and ditches, mostly on or near the bottom.1
Bolelele
50 cm (1,6 ft)1
Boima
1,2 kg (2,6 lb)1
Lebelo le phahameng
e ka bang 6 km/h (3,7 mph)
Ho sesa, kakanyo feela
E ja eng?
It eats smaller fish, molluscs and other invertebrates, as well as detritus and aquatic weeds. It is a fast, voracious eater that uses up food supplies quickly.1
Ka nnete!Foto ya Walking catfish
Walking catfish. Foto: Wie146. CC BY-SA 4.0, iNaturalist.

Ho e tseba jwang

  • Elongated body, grey or grey-brown in colour1
  • Often covered on its sides with small white spots1
  • Long dorsal and anal fins, and several pairs of sensory barbels1
  • Scaleless skin covered in mucus1
  • No adipose fin, a small fleshy fin on the back near the tail1

Hangata e ferekanngwa le: It is often confused with North American ictalurid catfish and with close relatives such as C. magur. The walking catfish can be told apart from the North American ictalurid catfish because it lacks an adipose fin.1

Matla a chefo

Meutlwa e nang le chefo

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

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.

It must be handled carefully when fished because of its embedded sting or thorn-like spines. It is also harmful as an invasive species, because it eats the food of native fish, preys on their young and can destroy fish farms.1

E etsang ha e tshohile?

It has a sting or thorn-like spine hidden behind its fins, which it uses to defend itself.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

E kgolo hakae?

E telele hakae?

Walking catfish bolelele ba e ka bang 50 cm (1,6 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 10
e telele jwaloka dibanana tse 3 tse latellanange telele jwaloka diboloko tsa ho bapala tse 16 molenge ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 30

Walking catfish 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 18 hours out of water.1

2

It moves over land with snake-like wiggles, using its pectoral fins to stay upright.1

3

In Florida, fish farmers have had to put up fences to protect their ponds from them.1

4

It often rises to the surface to gulp air, because it breathes air as well as using water.1

5

Walking catfish were imported to Florida in the early 1960s for aquaculture, and escapes led to wild populations.1

6

In Indonesia it is known as lele and is the main ingredient in dishes such as pecel lele.1

Ho senya ditshomo

Tshomo: The walking catfish truly walks on land like a four-legged or two-legged animal.

Nnete: It does not walk in that way. It uses its pectoral fins to stay upright while it wiggles its body in snake-like movements.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Clarias batrachus
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Clariidae2
Tatelano
Siluriformes
Dikontinente
Asia
Kotsi ho batho
2 / 5: E bohloko3

Moo dintlha di tswang teng

  1. Walking catfish (Wikipedia (CC BY-SA 4.0))
  2. Clarias batrachus (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.

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

E boetse e phela: Asia

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