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Katuni yaShort-tail stingray
Nhamba 1243 pa1 402

Short-tail stingray

Bathytoshia brevicaudata
Nezvezita: The scientific name Bathytoshia brevicaudata comes from the Latin words brevis (short) and cauda (tail), which refer to its short tail.1
Inogona kuurayaInogona kukuuraya kana usina kurapwa. Kana ikakubaya, wana rubatsiro nokukurumidza.
Hove dzine uturu InobayaInodya: Nyama
Ngozi kuvanhu: Ine ngozi zvikuruInogona kuuraya munhu asina kurapwa.

The short-tail stingray is one of the largest stingrays in the world. It lives in temperate seas off southern Africa, southern Australia and New Zealand, mostly on or near the sea floor. It is not aggressive, but its long venomous sting can cause a serious wound if the ray is startled.1

Inogara mu
Temperate waters of the Southern Hemisphere: southern Africa, southern Australia, including Tasmania, and New Zealand1
Gungwa reIndia, Gungwa rePacific, Gungwa reCoral
Kumba
It lives on the bottom in estuaries, sheltered bays, sandy flats, rocky reefs and the outer continental shelf, and sometimes swims up into open water. Off southern Africa it is usually found offshore, at depths of 180 to 480 m. Off Australia and New Zealand it can be found from the intertidal zone down to 156 m. At Hamelin Bay in Western Australia, many rays gather where visitors hand-feed them fish scraps.1
Kureba
4,3 m (14 ft)1
Huremu
350 kg (772 lb)1
Kumhanya kukuru
kunenge 30 km/h (19 mph)
Kushambira, kufungidzira
Inodya chii?
It eats bony fishes and invertebrates such as molluscs and crustaceans, including burrowing species. It finds buried bivalves and spoon worms by detecting the tiny water jets they produce, then sucks them out of the sediment. It also eats open-water animals such as salps and hyperiid amphipods.1
Chaizvo!Mufananidzo waShort-tail stingray
Short-tail stingray. Mufananidzo: Alpha from Melbourne, Australia. CC BY-SA 2.0, Wikimedia Commons.

Maziviro ayo

  • Diamond-shaped, heavy disc that is smooth, with no scales (dermal denticles) on the disc even in adults1
  • Plain grey-brown back, darkening towards the tail and above the eyes, with a line of white pores on either side of the head1
  • Whitish underside, darkening towards the edges of the fins1
  • Tail usually shorter than the disc, thick at the base, with one or two serrated stinging spines about halfway along it1
  • Adults have a row of large, spear-like thorns in front of the sting1

Inowanzovhiringidzwa ne: The pitted stingray (Dasyatis matsubarai) of the northwestern Pacific looks similar but is smaller. Records of this species from northern Australia and Thailand are thought to be other rays that were misidentified.1

Simba reuturu

Inobaya

Uturu hunobuda nerumbori.

Uturu hwayo hunoitei?

Its sting is venomous. The mucous sheath covering the sting contains a toxin that causes necrosis, which means the death of body tissue. The most dangerous injuries involve damage to a vital organ, heavy blood loss, or secondary infection (sepsis) or tetanus.1

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: Ine ngozi zvikuruInogona kuuraya munhu asina kurapwa.

The short-tail stingray is not aggressive, but if startled or harassed it can inflict a serious and even fatal wound. Its sting can be over 30 cm long and can penetrate most footwear, including kevlar bootees. It is responsible for most stingray injuries off New Zealand, including the death of Australian naturalist Steve Irwin, who was pierced in the chest by its barbed tail.1

Inoitei kana yatya?

When threatened, it raises its tail over its back like a scorpion, and a startled ray can leap through the water and strike with its tail.1

Kana ikabaya

  • 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 imwe 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

Kupi pasi rose?

AfrikaAsiaYuropuAmerika yeKuchamhembeAmerika yeKumaodzanyembaAustralia neOceaniaGungwa rePacificGungwa reIndiaGungwa reCoral

Yakakura sei?

Yakareba zvakadii?

Short-tail stingray kunenge 4,3 m kureba (14 ft)Bhasikoro remunhu mukuru kunenge 1,8 m (5,9 ft)Motokari kunenge 4,5 m (15 ft)

Inorema zvakadii?

inorema seimbwa 18
yakareba seimbwa 4 kubva pamhuno kusvika kumusweyakareba semabhanana 24 akateedzanainogona kushambira kureba kwedziva guru rekushambira (50 m) mumasekondi 6

Short-tail stingray yakakura sei kana yaenzaniswa NEWE?

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

Inomhanya zvakadii?

zvakanaka kuziva

Chokwadi

1

It can flap its pectoral fins with enough force to make a loud audible 'bang' in the water, although it is usually slow-moving.1

2

It is one of the largest stingrays in the world, and reliable observers off New Zealand have reported individuals almost 3 m across.1

3

Captive experiments suggest it can detect magnetic fields, which may help it navigate.1

4

Every summer, large groups gather under the rocky archways of the Poor Knights Islands off New Zealand, where both mating and birthing have been seen.1

5

Captive females have been observed mating with up to three different males in succession.1

Kune nyanzvi dzeuturu

Zita resainzi
Bathytoshia brevicaudata
Boka
Hove dzine uturu
Mhuri
Dasyatidae2
Odha
Myliobatiformes
Makondinendi
Gungwa reIndia, Gungwa rePacific, Gungwa reCoral, Makungwa makuru
Vacheche
It gives birth to live young. Females usually have litters of 6 to 10 pups in summer, and newborns measure 32 to 36 cm across.1
Iri kurarama sei musango
Least Concern (IUCN)1
Ngozi kuvanhu
4 / 5: Ine ngozi zvikuru3

Kwakabva chokwadi

  1. Short-tail stingray (Wikipedia (CC BY-SA 4.0))
  2. Bathytoshia brevicaudata (iNaturalist): mazita nekurongwa kwemhuka.
  3. Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

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