No. 1255 e 1 402

Giant freshwater stingray

Urogymnus polylepis

Ko fii innde ndee: The scientific name polylepis comes from the Greek words for 'many' and 'scales'.1

No sokli doktoroSeeɗa tun no wara, kono jukkugol no haani doktoro.

Liƴƴi tooke

JukkugolNo ñaama: Teewu

Musiiba e yimɓe: Musiiba mawɗoJukkugol no haani doktoro. Maayde no 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

No hoɗi nder

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

Juutugol

5 m (16 ft)1

Teddeengal

300 kg haa 600 kg (661 lb haa 1323 lb)1

Yaawugol ɓurngol toowugol

wona 30 km/h (19 mph)

Yoowugol, miijo tun

Ko honɗun 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

Hono anndirtee 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

No jiibondiree 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 ŋatgol

Jukkugol

Tooke no yaltira jukkere.

Ko honɗun tooke mum waɗata (ŋatgol walla jukkugol)?

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

Hono musiiba mum heewiri e yimɓe?

Musiiba e yimɓe: Musiiba mawɗoJukkugol no haani doktoro. Maayde no 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

Si no jukka

Waɗ gaañande nden nder ndiyam guleeɗam, guleeɗam no neɗɗo on waawi muñugol tawa sumaani (ƴeewto e jungo maa hoore), miniti 30 haa 90. Heɓu ballal doktoro, ɓuri noon fii liƴƴi kaaƴe e raayi.

Adii fow noddu nimero ballal (112, 000, 911). Ɗum ko anndinal ballal adiingal, wanaa saaraangal doktoro. Ko adii nder ballal adiingal

Reen hoore maa

Wota a meem, wota a nanngu, wota a jalnu kullal ladde haa abada, hay si ko tokooso, hay si no yi'ee no ɗaanii walla maayii.
Accu ngal nokku. Si a fotti e ngal, deeƴu, ruttu ɓaawo seeɗa seeɗa, accu ngal yaha laawol mum.
Si gooto e majji jukkii ma: deeƴu, wota a dillu, noddu nimero ballal (112, 000, 911) walla yahu lopitaan law. Jogo e hakkille no ngal nanndi, natal no walla.

Ngal faalaaka gaañugol ma. Ngal no huutora tooke mum ngam nanngugol ñaamdu walla reenugol hoore mum, ngal ɓuri yiɗugol suuɗaade. Ko ɓeydi fii reenugol hoore maa

Hoto nder aduna?

Afirik Aazi Orop Amerik Nord Amerik Sud Ostarali e Oseyani

Hono mawniri?

Hono juutiri?

Hono teddiri?

teddi no rawaandi 30

juuti no rawaandi 5, hinere haa lawoljuuti no banaanaaji 28 jokkondirɗino waawi yoowugol juutde pisin mawɗo (50 m) nder segonde 6

Hono Giant freshwater stingray mawniri, si fooɗondiraama e AN?

Ko limoore tun nder navigateur maa. Alaa ko danndetee walla ko neldetee ka nokku woo.

Hono yaawiri?

Yoowoowo Olempik wona 8 km/h (5 mph)

Giant freshwater stingray wona 30 km/h (19 mph)

Daawufin dogoowo sanne wona 35 km/h (22 mph)

moƴƴi anndugol

Humpito

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

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

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

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

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 tooke
Ɓesngu: Dasyatidae2
Ordre: Myliobatiformes
Leyɗe mawɗe: Aazi
Ɓiɓɓe tokosɓe: It gives birth to live young. Females have litters of one to four pups, each about 30 cm across at birth.1
Hono ngal woniri nder ladde: Endangered (IUCN overall); Critically Endangered in Thailand1
Musiiba e yimɓe: 3 / 5: Musiiba mawɗo3

Ɗo humpitooji ɗin iwri

Giant freshwater stingray (Wikipedia (CC BY-SA 4.0))
Urogymnus polylepis (iNaturalist): inɗe e ŋoordingol (classification).
Venom Wiki: tolno musiiba, mawnugol aadaajo e miijo yaawugol ko amen. Ndaar no min ƴeewtirta ɗum: Hono min tolnirta musiiba.

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