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Chithunzi chojambula cha Common stingray
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Common stingray

Dasyatis pastinaca
Za dzinali: Ancient Greeks called it trygon and Romans called it pastinaca. An old British name, 'fire-flare', may refer to the reddish colour of its meat.1
Ikufuna dokotalaSiipha kawirikawiri, koma kulasidwa kumafuna dokotala.
Nsomba zaululu ImalasaImadya: Nyama
Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

The common stingray is a flat, diamond-shaped ray that lives on sandy or muddy seabeds in shallow coastal waters. It is found in the northeastern Atlantic, the Mediterranean and the Black Sea. It has a venomous spine on its tail, which can give a very painful sting.1

Imakhala ku
Northeastern Atlantic Ocean, Mediterranean Sea and Black Sea1
Nyanja ya Atlantic, Nyanja ya Mediterranean, Nyanja ya Kumpoto (North Sea)
Kunyumba
It usually lives on sandy or muddy bottoms in calm coastal water, usually shallower than 60 m. It often buries itself in the sediment, and is sometimes found near rocky reefs or in estuaries.1
Kutalika
2,5 m (8,2 ft)1
Liwiro lapamwamba
pafupifupi 19 km/h (12 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
It feeds on bottom-dwelling animals such as crustaceans, molluscs, polychaete worms and small bony fishes. It can do great damage to cultured shellfish beds.1
Zoona!Chithunzi cha Common stingray
Common stingray. Chithunzi: Florin DUMITRESCU. Public domain, Wikimedia Commons.

Mmene ungaizindikirire

  • Diamond-shaped pectoral fin disc that is slightly wider than it is long1
  • Plain colour: solid grey, brown, reddish or olive-green above, and whitish below with dark fin edges1
  • Mostly smooth skin; the largest individuals have a row of bony knobs along the middle of the back1
  • Slender, whip-like tail with a serrated venomous spine about a third of the way along it1

Nthawi zambiri imasokonezedwa ndi: The blue stingray of southern Africa was once thought to be a variant of this species, but it is a separate species. The common stingray lacks the blue markings of the blue stingray. Tortonese's stingray of the Mediterranean is similar, and the difference between the two is poorly understood.1

Mphamvu ya ululu

Imalasa

Ululu umatuluka kudzera mu mbola.

Ululu wake umachita chiyani?

The venom comes from a gland at the base of a serrated tail spine. A sting causes an excruciatingly painful wound. It is rarely life-threatening.1

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

The common stingray is not aggressive, but it can inflict a very painful wound with its tail spine. The wound is rarely life-threatening.1

Ikalasa

  • 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.
  • Ikakulasa: 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

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Common stingray yaitali pafupifupi 2,5 m (8,2 ft)Njinga ya munthu wamkulu pafupifupi 1,8 m (5,9 ft)Galimoto pafupifupi 4,5 m (15 ft)
yaitali ngati agalu 2,5 mphuno ndi mchira motsatizanayaitali ngati nthochi 14 zoyalidwa motsatizanaingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 9,5

Common stingray ndi yaikulu bwanji poyerekeza ndi IWE?

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

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

The tail spine is replaced regularly, and a second or even third spine may be growing in behind the first.1

2

The largest recorded specimen was found in 2016 in İzmir Province, Turkey, with fins measuring 2.21 m across.1

3

Welsh fishermen once used its liver oil to treat burns and other injuries, and its liver is a delicacy in French cuisine.1

4

The oldest known wild individual was ten years old, but the species has lived up to 21 years in captivity.1

Kuthetsa nthano zabodza

Nthano yabodza: The stingray's spine could kill trees, pierce armour like an arrow, corrode iron and even dissolve stone, as some ancient writers claimed.

Zoona: The common stingray's wound is painful but rarely life-threatening. These ancient claims about its spine were legends.1

Za akatswiri a ululu

Dzina la sayansi
Dasyatis pastinaca
Gulu
Nsomba zaululu
Banja
Dasyatidae2
Dongosolo
Myliobatiformes
Makontinenti
Nyanja ya Atlantic, Nyanja ya Mediterranean, Nyanja ya Kumpoto (North Sea), Nyanja zikuluzikulu
Ana akhanda
It is aplacental viviparous, meaning it gives birth to live young. Females bear 4–9 young twice a year in shallow inshore water, after a gestation period of four months.1
Kutalika kwa moyo
pafupifupi zaka 211
Mmene ilili kuthengo
Vulnerable1
Ngozi kwa anthu
3 / 5: Yoopsa3

Kumene mfundo zimachokera

  1. Common stingray (Wikipedia (CC BY-SA 4.0))
  2. Dasyatis pastinaca (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

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Zina za gulu lomwelo: Nsomba zaululu

Imakhalanso ku: Nyanja ya Atlantic

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