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Katuni yaTadpole madtom
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Tadpole madtom

Noturus gyrinus
Nezvezita: The name "tom" is an old word for cat, and "tadpole" comes from its rounded tail fin, which looks like a tadpole's. The scientific name Noturus means "back tail" in Greek.1
InongorwadzaUsabataInorwadza, asi haizokukuvadza zvakanyanya.
Hove dzine uturu Mazonzwa ane uturuInodya: Nyama
Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

The tadpole madtom is a small freshwater fish that lives in slow, weedy waters in Canada and the United States. It has two spines near its chest that carry a venom, which it uses to defend itself from predators. Its name comes partly from its rounded tail fin, which makes it look a little like a tadpole.1

Inogara mu
Canada and the United States, from Texas to Florida and north to New York1
Amerika yeKuchamhembe
Kumba
It lives in swamps, marshes, lakes and slow-moving streams and rivers. It prefers water that is 0.1 to 1.5 metres deep, with muddy, sandy or gravel bottoms and thick vegetation to hide in.1
Kureba
5 cm kusvika 13 cm (2 in kusvika 5,1 in)1
Kumhanya kukuru
kunenge 3,8 km/h (2,4 mph)
Kushambira, kufungidzira
Inodya chii?
It eats small invertebrates, mainly immature insects and small crustaceans such as water fleas, ostracods and amphipods. Smaller fish eat more small crustaceans, while larger fish take bigger prey such as worms and grass shrimp.1
Chaizvo!Mufananidzo waTadpole madtom
Tadpole madtom. Mufananidzo: Adam Cohen. CC BY 4.0, iNaturalist.

Maziviro ayo

  • Dark brown back with lighter brown sides and a yellow or white belly1
  • A dark horizontal streak along each side, from bands of dark pigment on the jaws1
  • A large, round tail fin that is joined to the small fin on its back, giving it a tadpole-like shape1
  • Two spines on the pectoral (chest) fins, which carry venom1

Simba reuturu

Mazonzwa ane uturu

Mazonzwa akapinza ndiwo anotakura uturu. Kuitsika kana kuibata kunorwadza.

Uturu hwayo hunoitei?

Two pectoral spines transmit an anti-predatory venom. The spines are used to deter predators that get stuck by them.1

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

Inoitei kana yatya?

When startled, it darts about in all directions, and it uses its venomous spines against predators.1

Kana minzwa yayo ikakubaya

  • Isa ronda mumvura inopisa, inopisa sezvinokwanisa munhu asina kutsva (iedze neruoko rwako), kwemaminitsi 30 kusvika 90. Wana rubatsiro rwechiremba, kunyanya kustonefish nemastingray.

Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga

Gara wakachengeteka

  • Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
  • Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
  • Kana minzwa yayo ikakubaya: dzikama, gara wakanyarara, fonera nhamba yechimbichimbi (112, 000, 911) kana kuti enda kuchipatara nokukurumidza. Rangarira kuti yaitaridzika sei, mufananidzo unobatsira.

Haisi kukutsvaga. Inoshandisa uturu hwayo kubata chikafu kana kuzvidzivirira, uye inotonyanya kuda kuhwanda. Zvimwe pamusoro pekugara wakachengeteka

Yakakura sei?

Yakareba zvakadii?

Tadpole madtom kunenge 13 cm kureba (5,1 in)Chibatanidzo chemapepa kunenge 3 cm (1,2 in)Runhare rwemazuva ano kunenge 15 cm (5,9 in)
yakareba sezvidhinha zvematoyi 4 zvakateedzanainogona kushambira kureba kwedziva guru rekushambira (50 m) mumasekondi 47

Tadpole madtom yakakura sei kana yaenzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Inomhanya zvakadii?

zvakanaka kuziva

Chokwadi

1

It does not build a nest. It sometimes lays its eggs on submerged rubbish such as drink cans.1

2

Males sometimes use abandoned crayfish burrows as places to house eggs.1

3

Breeding males develop swollen lips and enlarged muscles on top of the head.1

4

Researchers in Wisconsin found that its stomach contents were about 44% insects and 28% small crustaceans.1

Kuputsa ngano

Ngano: It is a tadpole.

Chokwadi: It is a fish. Its rounded tail fin gives it the appearance of a tadpole, which is where part of its name comes from.1

Kune nyanzvi dzeuturu

Zita resainzi
Noturus gyrinus
Boka
Hove dzine uturu
Mhuri
Ictaluridae2
Odha
Siluriformes
Makondinendi
Amerika yeKuchamhembe
Vacheche
The female lays several clutches of 75 to 200 eggs during the breeding season, usually in June or July. The eggs are attached to solid objects such as rocks, logs or vegetation, and the male guards them until they hatch.1
Iri kurarama sei musango
Secure in most areas. Critically endangered in Pennsylvania, and considered vulnerable in several other regions.1
Ngozi kuvanhu
2 / 5: Inorwadza3

Kwakabva chokwadi

  1. Tadpole madtom (Wikipedia (CC BY-SA 4.0))
  2. Noturus gyrinus (iNaturalist): mazita nekurongwa kwemhuka.
  3. Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

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Inogarawo mu: Amerika yeKuchamhembe

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