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Zanen Short-tail stingray
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Short-tail stingray

Bathytoshia brevicaudata
Game da sunan: The scientific name Bathytoshia brevicaudata comes from the Latin words brevis (short) and cauda (tail), which refer to its short tail.1
Na iya kisaNa iya kashe ka idan ba a yi magani ba. Idan ya harbe ka, ka nemi taimako da sauri.
Kifaye masu dafi HarbiAbinci: Nama
Haɗari ga mutane: Mai haɗari sosaiYana iya kashe mutumin da bai samu magani ba.

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

Yana zaune a
Temperate waters of the Southern Hemisphere: southern Africa, southern Australia, including Tasmania, and New Zealand1
Tekun Indiya, Tekun Pasifik, Tekun Coral
Gida
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
Tsawo
4.3 m (14 ft)1
Nauyi
350 kg (772 lb)1
Mafi girman sauri
kusan 30 km/h (19 mph)
Iyo, ƙiyasi
Me yake ci?
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
Da gaske!Hoton Short-tail stingray
Short-tail stingray. Hoto: Alpha from Melbourne, Australia. CC BY-SA 2.0, Wikimedia Commons.

Yadda za ka gane shi

  • 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

Ana yawan rikita shi da: 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

Ƙarfin dafi

Harbi

Dafi yana fitowa ta wurin abin harbinsa.

Me dafinsa yake yi?

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

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai haɗari sosaiYana iya kashe mutumin da bai samu magani ba.

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

Me yake yi idan ya ji tsoro?

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

Idan ya harba

  • Ka saka raunin cikin ruwan zafi, mai zafi iyakar yadda mutumin zai iya jurewa ba tare da ya ƙone ba (ka gwada da hannunka), na tsawon minti 30 zuwa 90. Ka nemi taimakon likita, musamman don kifin dutse da stingrays.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

  • Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
  • Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
  • Idan ɗaya ya harbe ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

Yaya girmansa yake?

Yaya tsawonsa yake?

Short-tail stingray tsawonsa kusan 4.3 m (14 ft)Keken babba kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)

Yaya nauyinsa yake?

nauyin karnuka 18
tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 24 a jerezai iya yin iyo tsawon babban tafkin iyo (mita 50) cikin daƙiƙa 6

Yaya girman Short-tail stingray yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

abin da ya kamata a sani

Bayanai

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

Don ƙwararru a kan dafi

Sunan kimiyya
Bathytoshia brevicaudata
Rukuni
Kifaye masu dafi
Iyali
Dasyatidae2
Tsari
Myliobatiformes
Nahiyoyi
Tekun Indiya, Tekun Pasifik, Tekun Coral, Tekuna
Jarirai
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
Yadda yake a cikin daji
Least Concern (IUCN)1
Haɗari ga mutane
4 / 5: Mai haɗari sosai3

Inda bayanan suka fito

  1. Short-tail stingray (Wikipedia (CC BY-SA 4.0))
  2. Bathytoshia brevicaudata (iNaturalist): sunaye da rarrabuwa.
  3. Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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