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Stonecat

Noturus flavus

Za dzinali: 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

ImangopwetekaUsakhudzeImapweteka, koma sidzakuvulaza kwambiri.

Nsomba zaululu

Minga yaululuImadya: Pang'ono pa chilichonse

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imakhala ku

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

Amereka ya Kumpoto

Kunyumba

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

Kutalika

10 cm mpaka 30 cm (3,9 in mpaka 1 ft)1

Kulemera

100 g mpaka 499 g (4 oz mpaka 1,1 lb)1

Liwiro lapamwamba

pafupifupi 4,8 km/h (3 mph)

Kusambira, kuyerekeza chabe

Imadya chiyani?

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

Chithunzi cha Stonecat — Stonecat. Chithunzi: unknown. CC0, iNaturalist.

Mmene ungaizindikirire

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

Mphamvu ya ululu

Minga yaululu

Minga yakuthwa imanyamula ululu. Kuiponda kapena kuigwira kumapweteka.

Ululu wake umachita chiyani?

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

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imachita chiyani ikachita mantha?

Stonecats hide near or under stones, and their venom glands sit at the bases of their pectoral spines.1

Minga yake ikakubaya

Ika bala m'madzi otentha, otentha monga momwe munthuyo angapirire osapsa (yesa ndi dzanja lako), kwa mphindi 30 mpaka 90. Peza thandizo la dokotala, makamaka pa stonefish ndi stingray.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
Minga yake ikakubaya: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

Africa Asia Ulaya Amereka ya Kumpoto Amereka ya Kumwera Australia ndi Oceania

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Ndi yolemera bwanji?

yolemera ngati nthochi 4

yaitali ngati zidutswa zomangira zoseweretsa 10 pamzereingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 38

Stonecat ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

Munthu akusambira pafupifupi 3 km/h (1,9 mph)

Stonecat pafupifupi 4,8 km/h (3 mph)

Wosambira wa Olympics pafupifupi 8 km/h (5 mph)

zoyenera kudziwa

Mfundo

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

Za akatswiri a ululu

Dzina la sayansi: Noturus flavus
Gulu: Nsomba zaululu
Banja: Ictaluridae2
Dongosolo: Siluriformes
Makontinenti: Amereka ya Kumpoto
Ana akhanda: Males guard the clutch of eggs under large, flat rocks, and a female may produce between 200 and 1,200 eggs per year.1
Kutalika kwa moyo: pafupifupi zaka 61
Mmene ilili kuthengo: Not threatened, according to the US Endangered Species Act1
Ngozi kwa anthu: 2 / 5: Yopweteka3

Kumene mfundo zimachokera

Noturus flavus (Wikipedia (CC BY-SA 4.0))
Noturus flavus (iNaturalist): mayina ndi magulu a sayansi.
Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.

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