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Natal fijo Largespot river stingray
Limre 1253 e 1 402

Largespot river stingray

Potamotrygon falkneri
Baɗte innde: Potamotrygon comes from the Greek words for 'river' and 'sting ray'. The species name honours Tomas Falkner, a British Jesuit priest who did scientific work in Argentina in the 1700s.1
Ina haani doktaaIna wara seeɗa tan, kono fiɗol mum ina haani doktaa.
Liddi tooke Ina fiɗa
Bone e yimɓe: Bone mawɗoFiɗol ina haani doktaa. Maayde ina woodi seeɗa sanne.

The largespot river stingray is a freshwater stingray with a flat, round body covered in dense spots. It lives in the rivers of tropical and subtropical South America, mainly the Paraná-Paraguay river basin and parts of the upper Amazon. It is sometimes kept in aquariums, but it needs a very large tank.1

Ina wona e
Tropical and subtropical South America: the Paraná-Paraguay basin (southern Brazil, Paraguay, Uruguay, northeastern Argentina) and the upper Amazon Basin (Bolivia, eastern Peru, western Brazil)1
Amerik Worgo
Galle
It lives in freshwater rivers. It is sometimes seen in the aquarium trade, where it needs a very large tank.1
Njuuteendi
89 cm (2,9 ft)1
Yaawre ɓurnde
ɓadii 16 km/h (9,9 mph)
Lumbaade, miijo tan
Goonga!Foto Largespot river stingray
Largespot river stingray. Foto: Donald Davesne. CC BY 4.0, iNaturalist.

No anndirto nde

  • It is densely spotted on its upper side.1
  • The exact colour and pattern vary a lot between individuals, and many intermediate patterns exist.1
  • The disc (the flat body) reaches a width of up to 52 cm.1
  • Its total length, including the tail, reaches up to 89 cm.1

Ina jiiɓindiree e: The so-called 'tiger stingray' has often been mistaken for this species. It is a separate species, P. tigrina, which was only scientifically described in 2011.1

Doole tooke

Ina fiɗa

Tooke ina yalta e fiɗirgal.

Hol no nde woni bone e yimɓe?

Bone e yimɓe: Bone mawɗoFiɗol ina haani doktaa. Maayde ina woodi seeɗa sanne.

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?

Largespot river stingray juuti ɓadii 89 cm (2,9 ft)Ullundu galle ɓadii 50 cm (1,6 ft)Rawaandu ɓadii 1 m (3,3 ft)
juuti no ullundi galle 2, hinere haa laacijuuti no ayaba 5 jokkondiraaɗiina waawi lumbaade njuuteendi pisin mawɗo (50 m) nder sakan 11

Hol no Largespot river 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

Its natural range was once cut off from the upper Paraná basin by the Guaíra Falls. After the Itaipu Dam was built, the falls disappeared, which let this species and several others spread into that area.1

2

Its spotted pattern is so variable that one pattern was once described as a separate species, P. castexi, and another as P. menchacai. All of these are now treated as variants of this species.1

3

It is sometimes kept in aquariums, but it needs a very large tank because of its size.1

Feññinoowo goonga

Fenaande: The 'tiger stingray' is the same animal as the largespot river stingray.

Goonga: The tiger stingray is a separate species, P. tigrina, which was only scientifically described in 2011. It was earlier mistaken for P. menchacai, which is a name for this species.1

Ngam ganduɓe tooke

Innde ganndal
Potamotrygon falkneri
Fedde
Liddi tooke
Besngu
Potamotrygonidae2
Tolno
Myliobatiformes
Nahiyaaji
Amerik Worgo
Bone e yimɓe
3 / 5: Bone mawɗo3

Ɗo anndal iwi

  1. Potamotrygon falkneri (Wikipedia (CC BY-SA 4.0))
  2. Potamotrygon falkneri (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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