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Natal fijo Smooth freshwater stingray
Limre 1256 e 1 402

Smooth freshwater stingray

Fontitrygon garouaensis
Baɗte innde: The species name garouaensis refers to Garoua, a city in Cameroon where the first known specimen was caught.1
Ina muusa tanIna muusa, kono gaañataa ma bone mawɗo.
Liddi tooke Ina fiɗaIna ñaama: Dabbaaji pamari (insect)
Bone e yimɓe: Ina muusaIna waawi muusude sanne, kono ɓadii abada wonaa bone mawɗo.

The Niger stingray is a flat, freshwater fish related to sea stingrays. It lives in a few large rivers in Nigeria and Cameroon in West Africa. Its long tail has a stinging spine that can cause a painful wound.1

Ina wona e
Rivers in Nigeria and Cameroon, in West Africa1
Afirik
Galle
It lives only in fresh water, in the Benue and lower Niger rivers, the lower Sanaga River and the Cross River. Waders in these rivers can be injured by its tail spine.1
Njuuteendi
40 cm (1,3 ft)1
Yaawre ɓurnde
ɓadii 15 km/h (9,3 mph)
Lumbaade, miijo tan
Hol ko nde ñaamata?
It feeds almost entirely on the aquatic young of mayflies, stoneflies and caddisflies, and only rarely on true flies.1

No anndirto nde

  • Nearly circular, flat body disk, about as wide as it is long1
  • Mostly smooth skin, with a small patch of tiny bumps at the centre of the back or none at all1
  • Plain brown or grey on top, paler towards the edge of the disk1
  • White underneath, with white-edged fins1
  • Whip-like tail with one or more stinging spines, grows to about 40 cm wide1

Doole tooke

Ina fiɗa

Tooke ina yalta e fiɗirgal.

Hol no nde woni bone e yimɓe?

Bone e yimɓe: Ina muusaIna waawi muusude sanne, kono ɓadii abada wonaa bone mawɗo.

The tail spine can inflict a painful wound and is potentially injurious to people wading in its rivers.1

Si nde fiɗii

  • Naatnu barme e ndiyam wulɗam, wulɗam no neɗɗo oo waawi muñde tawa sumataa (ƴeewu ɗam e junngo maa), hakkunde minti 30 e minti 90. Heɓu ballal doktaa, haa teeŋti e stonefish e stingray.

Sahaa fof, noddu lamba ballal yaawngal (112, 000, 911) ko adii. Ɗum ko ballal arano kuuɓal, wonaa wasiyya doktaa. Aslu ballal arano

Reen hoore maa

  • Taa memu, taa nanngu, taa aaɓnu dabbaare ladde abada, hay pamaro, hay si ina wayi no ɗaanii walla maayii.
  • Accu nde nokku. Si a fottii e gooto, deeƴu, ruttu caggal seeɗa seeɗa, accu nde yaha laawol mum.
  • Si gooto e majji fiɗii ma: deeƴu, taa dillu, noddu lamba ballal yaawngal (112, 000, 911) walla yah asibiti law. Siftor no nde wayri, foto ina walla.

Nde ɗaɓɓaaki ma. Nde huutora tooke mum ngam nanngude ñaamdu walla reende hoore mum, nde ɓuri yiɗde suuɗaade. Ɓeydu anndude no reentorto

Hol no nde mawni?

Hol no nde juuti?

Smooth freshwater stingray juuti ɓadii 40 cm (1,3 ft)Ayaba ɓadii 18 cm (7,1 in)Ullundu galle ɓadii 50 cm (1,6 ft)
juuti no ayaba 2 jokkondiraaɗijuuti no bulok fijo 12 jokkondiraaɗiina waawi lumbaade njuuteendi pisin mawɗo (50 m) nder sakan 12

Hol no Smooth freshwater stingray mawni, fottindaade e AAN?

Hiisa tan nder browser maa. Alaa ko mooftetee walla ko neletee.

Hol no nde yaawi?

ina haani anndeede

Anndal

1

Local Hausa people call it kunaman ruwa, which means water scorpion.1

2

It is one of only two freshwater stingrays in Africa.1

3

Its electrical sense organs are smaller and simpler than those of sea stingrays, which suits life in fresh water.1

4

It is caught by accident and sold fresh or smoked as food.1

5

Males may live up to five years and females up to seven years.1

Ngam ganduɓe tooke

Innde ganndal
Fontitrygon garouaensis
Fedde
Liddi tooke
Besngu
Dasyatidae2
Tolno
Myliobatiformes
Nahiyaaji
Afirik
Ɓikkoy
It is ovoviviparous, meaning the eggs develop inside the mother and the young are born live.1
Duuɓi nguurndam
ɓadii duuɓi 71
Hol no nde wonata e ladde
Critically Endangered1
Bone e yimɓe
2 / 5: Ina muusa3

Ɗo anndal iwi

  1. Niger stingray (Wikipedia (CC BY-SA 4.0))
  2. Fontitrygon garouaensis (iNaturalist): inɗe e tolnugol.
  3. Venom Wiki: darja bone, mawnude woowaaɗo e miijo yaawre ko amen. Ndaar no min hiisirta ɗum: No min betiri bone.

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