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Inombolo 1225 kwezi-1 402

Tadpole madtom

Noturus gyrinus

Malunga negama: 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

Kubuhlungu njeMusa ukuchukumisaKubuhlungu, kodwa akusayi kukwenzakalisa kakhulu.

Iintlanzi ezinetyhefu

Amava anetyhefuSitya: Inyama

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

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

Sihlala

Canada and the United States, from Texas to Florida and north to New York1

uMntla Melika

Ekhaya

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

Ubude

5 cm ukuya ku-13 cm (2 in ukuya ku-5,1 in)1

Esona santya siphezulu

malunga ne-3,8 km/h (2,4 mph)

Ukuqubha, uqikelelo nje

Sitya ntoni?

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

Ifoto ka-Tadpole madtom — Tadpole madtom. Ifoto: Adam Cohen. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

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

Amandla etyhefu yokuluma nokuhlaba

Amava anetyhefu

Amava abukhali aphethe ityhefu. Ukusinyathela okanye ukusibamba kubuhlungu.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

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

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

Senza ntoni xa soyika?

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

Ukuba amava aso ayakugwaza

Faka inxeba emanzini ashushu, ashushu kangangoko umntu angakwazi ukunyamezela ngaphandle kokutshiswa (wavavanye ngesandla sakho), imizuzu engama-30 ukuya kwengama-90. Fumana uncedo lwezonyango, ingakumbi kwii-stonefish nakwii-stingray.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
Ukuba amava aso ayakugwaza: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania

Sikhulu kangakanani?

Side kangakanani?

ubude obulingana neebhloko zokudlala zokwakha eziyi-4 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-47

U-Tadpole madtom mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

Umntu oqubhayo malunga ne-3 km/h (1,9 mph)

Tadpole madtom malunga ne-3,8 km/h (2,4 mph)

Umqubhi weOlimpiki malunga ne-8 km/h (5 mph)

kufanelekile ukwazi

Iinyaniso

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

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

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

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

Umqhekezi weentsomi

Intsomi: It is a tadpole.

Inyaniso: 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

Kwiingcali zetyhefu

Igama lenzululwazi: Noturus gyrinus
Iqela: Iintlanzi ezinetyhefu
Usapho: Ictaluridae2
Ucwangco: Siluriformes
Amazwekazi: uMntla Melika
Iintsana: 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
Imeko yaso endle: Secure in most areas. Critically endangered in Pennsylvania, and considered vulnerable in several other regions.1
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Apho iinyaniso zivela khona

Tadpole madtom (Wikipedia (CC BY-SA 4.0))
Noturus gyrinus (iNaturalist): amagama nokuhlelwa.
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