Venom Wiki
Natal Giant freshwater stingray
No. 1255 e 1 402

Giant freshwater stingray

Urogymnus polylepis
Ko faati e innde ndee: The scientific name polylepis comes from the Greek words for 'many' and 'scales'.1
Ina sokli doktoorHertaani warde, kono jukkugol ina sokli doktoor.
Liƴƴi jogiiɗi tooke JukkugolIna ñaama: Teew
Bone e yimɓe: Ina tiiɗiJukkugol ina sokli doktoor. Maayde ina famɗi sanne.

The giant freshwater stingray is a large ray that lives in big rivers and estuaries in Southeast Asia and Borneo. It is the widest freshwater fish in the world, and it is now endangered because of fishing and habitat loss. It has a long, whip-like tail with a sharp spine near the base.1

Ina wuuri e
Large rivers and estuaries of Indochina (such as the Mekong and Chao Phraya) and Borneo1
Aazi
Hello arano
It lives on the sandy or muddy bottom of large rivers and their estuaries. It is sometimes found near heavily populated urban areas, and individuals are often seen at the edge of the river.1
Juuteendi
5 m (16 ft)1
Teddeendi
300 kg haa 600 kg (661 lb haa 1323 lb)1
Yaawde ɓurnde
hedde 30 km/h (19 mph)
Yoowde, miijo
Hol ko ngal ñaamata?
It eats small fishes and invertebrates such as crustaceans and molluscs that live on the bottom. It finds them using electroreceptors, which sense the weak electrical signals of living animals.1
Goonga!Natal Giant freshwater stingray
Giant freshwater stingray. Natal: BEDO (Thailand). CC BY-SA 4.0, iNaturalist.

No anndirte ngal

  • Plain grayish brown on top, often with a yellowish or pinkish tint towards the fin edges1
  • White underside with broad dark bands on the rear edges of the pectoral and pelvic fins1
  • Thin, whip-like tail that is black behind the spine and has no fin folds1
  • Sharply pointed snout that projects beyond the disc1
  • A single serrated stinging spine on the upper tail near its base, up to 38 cm long1

Ina heewi waylondireede e: Similar freshwater stingrays in South Asia, Southeast Asia and Australasia were once tentatively grouped with this species. Some of them, such as the Australian Urogymnus dalyensis, are now described as separate species.1

Doole tooke

Jukkugol

Tooke ngal ina yaltira jukkirgal.

Hol ko tooke ŋatgol mum waɗata?

Its sting is sheathed in toxic mucus. The sting is capable of piercing bone.1

Hol no bone mum heewiri e yimɓe?

Bone e yimɓe: Ina tiiɗiJukkugol ina sokli doktoor. Maayde ina famɗi sanne.

The giant freshwater stingray is not aggressive. Its sting is strong enough to pierce bone and is coated in toxic mucus, so it should be treated with care.1

So ina jukka

  • Naatnu gaañande nden e ndiyam guleeɗam, guleeɗam no neɗɗo oo waawi muññude tawa sumaani (ƴeewr ɗum e jungo maa), hojomaaji 30 haa 90. Heɓ ballal cafrol, ɓuri noon ngam liƴƴi kaaƴe e liƴƴi raay.

Adii fof noddu nimero urgence (112, 000, 911). Ɗum ko anndinal ballal adiingal, wonaa saaraangal doktoor. Ko adii e ballal adiingal

Reen hoore maa

  • Wota a meem, wota a nanngu, wota a ñiŋŋu kullal ladde haa abada, hay so ngal ina famɗi, hay so ina nanndi e ɗaaniingal walla maayngal.
  • Accu ngal nokku. So a fotti e ngal, deƴƴu, ruttu ɓaawo seeɗa seeɗa, accu ngal yaha laawol mum.
  • So gooto jukkii ma: deƴƴu, wota a dillu, noddu nimero urgence (112, 000, 911) walla yahu opitaal law. Jogo e hakkille no ngal nanndi, natal ina walla.

Ngal faalaaka gaañde ma. Ina huutoroo tooke mum ngam nanngude ñaamdu walla reenaade, ina ɓuri yiɗde suuɗaade. Ɓeydu anndude no reentortoo

Hol no mawniri?

Hol no juutiri?

Giant freshwater stingray hedde 5 m juutde (16 ft)Oto hedde 4,5 m (15 ft)Bis wuro hedde 12 m (39 ft)

Hol no teddiri?

teddude no dawaaɗi 30
juutde no dawaaɗi 5, hinere haa lawoljuutde no banaanaaji 28 sammondiraaɗiina waawi yoowde juuteendi pisin mawɗo (50 m) e segonde 6

Hol no Giant freshwater stingray mawniri, so fooɗondiraama e AN?

Limgal tan e navigatoor maa. Alaa ko danndetee walla ko neldetee.

Hol no yaawiri?

moƴƴi anndude

Humpito

1

In June 2022, a specimen caught in the Mekong River was reported as the largest strict freshwater fish ever documented, at about 300 kg.1

2

It is the widest freshwater fish in the world, growing up to 2.2 m across.1

3

Its tail spine is up to 38 cm long, the largest of any stingray species.1

4

Pups are nourished in the womb by a milk-like substance called histotroph, or 'uterine milk', made by the mother.1

5

In Cambodia, the average weight of a landed ray fell from 23.2 kg in 1980 to 6.9 kg in 2006.1

Ngam ganduɓe tooke

Innde ganndal
Urogymnus polylepis
Fedde
Liƴƴi jogiiɗi tooke
Ɓesngu
Dasyatidae2
Ordre
Myliobatiformes
Leyɗe mawɗe
Aazi
Ɓiɓɓe tokooso
It gives birth to live young. Females have litters of one to four pups, each about 30 cm across at birth.1
Hol no ngal woniri e ladde
Endangered (IUCN overall); Critically Endangered in Thailand1
Bone e yimɓe
3 / 5: Ina tiiɗi3

Ɗo humpito iwri

  1. Giant freshwater stingray (Wikipedia (CC BY-SA 4.0))
  2. Urogymnus polylepis (iNaturalist): inɗe e ceergal.
  3. Venom Wiki: tolno bone, mawnude heewnde e miijo yaawde ko amen. Yiy no men keɓirta ɗum: No men tolnirta bone.

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