No. 1251 e 1 402

Xingu River ray

Potamotrygon leopoldi

Ko fii innde ndee: It is named in honour of King Leopold III of Belgium, who sponsored many scientific studies.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 Xingu River ray is a freshwater stingray that lives only in the Xingu River basin in Brazil. It likes clear water over rocky riverbeds. It has a venomous spine in its tail, so it is one to admire from a distance.1

No hoɗi nder

Xingu River basin, Brazil (endemic)1

Amerik Sud

Hello arano

It prefers clear waters with rocky bottoms in the Xingu River basin. It is sometimes kept in aquaria.1

Juutugol

75 cm (2,5 ft)1

Teddeengal

20 kg (44 lb)1

Yaawugol ɓurngol toowugol

wona 15 km/h (9,3 mph)

Yoowugol, miijo tun

Ko honɗun ngal ñaamata?

Mature rays have jaws that become stiffer and more strongly mineralised with age, so they can eat hard-shelled invertebrates.1

Hono anndirtee ngal

Deeper black above than its relative P. henlei1
Fewer and larger yellowish-white spots on the upper side than P. albimaculata1
Underparts are mostly brownish-dusky1
Females grow larger than males1

No jiibondiree e: It is closely related to P. henlei from the Tocantins River basin and P. albimaculata from the Tapajós River basin, and they look similar. P. henlei has a large white centre on its underparts, while this species has mostly brownish-dusky underparts. P. albimaculata has more spots above, and they are smaller than the spots on this species.1

Doole tooke ŋatgol

Jukkugol

Tooke no yaltira jukkere.

Ko honɗun tooke mum waɗata (ŋatgol walla jukkugol)?

The venom is held in a dentine spine on the tail. Its composition stays the same as the ray matures, but its toxicity decreases as the ray gets older.1

Hono musiiba mum heewiri e yimɓe?

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

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 ulluuɗi suudu 5

juuti no banaanaaji 4 jokkondirɗino waawi yoowugol juutde pisin mawɗo (50 m) nder segonde 12

Hono Xingu River ray 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)

Xingu River ray wona 15 km/h (9,3 mph)

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

moƴƴi anndugol

Humpito

Its venom toxicity drops as it gets older, while the venom's makeup stays the same.1

It can weigh up to 20 kg, which is very large for a freshwater stingray.1

As it matures, its jaws become stronger, which lets it eat hard-shelled invertebrates.1

Females grow larger than males.1

Ngam ganduɓe tooke

Innde ganndal: Potamotrygon leopoldi
Fedde: Liƴƴi tooke
Ɓesngu: Potamotrygonidae2
Ordre: Myliobatiformes
Leyɗe mawɗe: Amerik Sud
Musiiba e yimɓe: 3 / 5: Musiiba mawɗo3

Ɗo humpitooji ɗin iwri

Xingu River ray (Wikipedia (CC BY-SA 4.0))
Potamotrygon leopoldi (iNaturalist): inɗe e ŋoordingol (classification).
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