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Inombolo 1224 kwezi-1 402

Stonecat

Noturus flavus

Malunga negama: The common name comes from its habit of hiding near or under stones. Its genus name Noturus means "back tail" and its species name flavus means "yellow".1

Kubuhlungu njeMusa ukuchukumisaKubuhlungu, kodwa akusayi kukwenzakalisa kakhulu.

Iintlanzi ezinetyhefu

Amava anetyhefuSitya: Kancinci kwento nganye

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

The stonecat is a small freshwater catfish from North America. It hides near or under stones in fast-moving water. It is special because it has venom glands at the base of its pectoral spines, which can cause extreme pain.1

Sihlala

North America: Great Lakes, St Lawrence and Mississippi basins, from Quebec to Alberta and south to Alabama1

uMntla Melika

Ekhaya

Stonecats live in large creeks to small rivers, usually in gently to fast-moving riffles with rocky bottoms. They also live in natural lakes such as Lake Erie, on rock and gravel bars that get strong wave action.1

Ubude

10 cm ukuya ku-30 cm (3,9 in ukuya ku-1 ft)1

Ubunzima

100 g ukuya ku-499 g (4 oz ukuya ku-1,1 lb)1

Esona santya siphezulu

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

Ukuqubha, uqikelelo nje

Sitya ntoni?

Stonecats are opportunistic bottom feeders. At night they use their sensitive barbels to search the river bed for aquatic insect larvae, mayflies, snails and other molluscs, minnows, fish eggs, crayfish, worms and plant material.1

Ifoto ka-Stonecat — Stonecat. Ifoto: unknown. CC0, iNaturalist.

Indlela yokusiqaphela

Small, slender, flat-headed catfish with a thick, yellowish-brown skin1
The sides of the head shade to yellow, and the belly is whitish1
A white spot at the rear of the dorsal fin base and another on the upper edge of the tail fin1
Either two light bars or a patch on the nape, depending on the population1

Amandla etyhefu yokuluma nokuhlaba

Amava anetyhefu

Amava abukhali aphethe ityhefu. Ukusinyathela okanye ukusibamba kubuhlungu.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

Stonecats have venom glands, mainly at the bases of the pectoral spines. Their venom causes extreme pain, similar to that of a wasp sting. Other members of this catfish family cause irritating wounds from their spines, but the stonecat's venom is stronger.1

Siyingozi kangakanani ebantwini?

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

The spines can deliver venom that causes extreme pain, similar to a wasp sting. Keep clear of its spines.1

Senza ntoni xa soyika?

Stonecats hide near or under stones, and their venom glands sit at the bases of their pectoral spines.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?

Sinzima kangakanani?

ubunzima obulingana neebhanana eziyi-4

ubude obulingana neebhloko zokudlala zokwakha eziyi-10 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-38

U-Stonecat 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)

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

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

kufanelekile ukwazi

Iinyaniso

A stonecat's pectoral spines carry venom glands, which makes them far more painful than the spines of most related catfish.1

Its eggs are amber-yellow and very large for a fish, measuring between 3.5 and 4 mm across.1

Stonecats are used as indicators of water quality, because they are absent from highly polluted or heavily silted areas.1

Stonecats form monogamous pairs for breeding, and they spawn when water temperatures reach 25 °C.1

The upper jaw of the stonecat projects beyond the lower jaw.1

Kwiingcali zetyhefu

Igama lenzululwazi: Noturus flavus
Iqela: Iintlanzi ezinetyhefu
Usapho: Ictaluridae2
Ucwangco: Siluriformes
Amazwekazi: uMntla Melika
Iintsana: Males guard the clutch of eggs under large, flat rocks, and a female may produce between 200 and 1,200 eggs per year.1
Ixesha lobomi: malunga neminyaka eyi-61
Imeko yaso endle: Not threatened, according to the US Endangered Species Act1
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Apho iinyaniso zivela khona

Noturus flavus (Wikipedia (CC BY-SA 4.0))
Noturus flavus (iNaturalist): amagama nokuhlelwa.
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