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Sawir kartoon ah oo Smooth freshwater stingray
Lambar 1256 ee 1 402

Smooth freshwater stingray

Fontitrygon garouaensis
Ku saabsan magaca: The species name garouaensis refers to Garoua, a city in Cameroon where the first known specimen was caught.1
Wuu xanuunjiyaa oo keliyaWuu xanuunjiyaa, laakiin waxyeello weyn kuuma geysanayo.
Kalluun sun leh MudidWuxuu cunaa: Cayayaan
Khatarta dadka: Xanuun badanAad buu u xanuunjin karaa, laakiin ku dhowaad weligiis khatar weyn ma aha.

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

Wuxuu ku nool yahay
Rivers in Nigeria and Cameroon, in West Africa1
Afrika
Bogga hore
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
Dherer
40 cm (1.3 ft)1
Xawaaraha ugu sarreeya
qiyaastii 15 km/saac (9.3 mayl/saac)
Dabbaal, qiyaas qallafsan
Muxuu cunaa?
It feeds almost entirely on the aquatic young of mayflies, stoneflies and caddisflies, and only rarely on true flies.1

Sida loo aqoonsado

  • 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

Awoodda sunta

Mudid

Suntu waxay ka soo baxdaa mudde.

Intee buu dadka khatar ugu yahay?

Khatarta dadka: Xanuun badanAad buu u xanuunjin karaa, laakiin ku dhowaad weligiis khatar weyn ma aha.

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

Haddii uu mudo

  • Nabarka geli biyo kulul, inta qofku u adkaysan karo isagoo aan gubanayn (gacantaada ku tijaabi), muddo 30 ilaa 90 daqiiqo ah. Hel caawimaad caafimaad, gaar ahaan kalluunka dhagaxa iyo stingray.

Marka hore had iyo jeer wac lambarka gurmadka degdegga ah (112, 000, 911). Kani waa hage guud oo gargaar degdeg ah, ma aha talo caafimaad. Aasaaska gargaarka degdegga ah

Badbaado

  • Weligaa ha taaban, ha qaban, hana ku ciyaarin xayawaan duurjoog ah, xitaa mid yar, xitaa haddii uu u muuqdo inuu hurdo ama dhintay.
  • Meel u bannee. Haddii aad mid la kulanto, deg, tartiib dib ugu noqo oo u daa inuu jidkiisa maro.
  • Haddii mid ku mudo: deg, ha dhaqaaqin, wac lambarka gurmadka degdegga ah (112, 000, 911) ama si degdeg ah u tag isbitaalka. Xusuuso sida uu u egyahay, sawir ayaa caawiya.

Kuma raadinayo. Suntiisa wuxuu u isticmaalaa inuu cunto ku qabsado ama isku difaaco, wuxuuna aad u door bidaa inuu dhuunto. Wax badan oo ku saabsan badbaadada

Intee buu le'eg yahay?

Intee buu dherer le'eg yahay?

Smooth freshwater stingray qiyaastii 40 cm dherer (1.3 ft)Muus qiyaastii 18 cm (7.1 in)Bisad guri qiyaastii 50 cm (1.6 ft)
dhererka 2 muus oo isku xigadhererka 12 xabbadood oo dhismaha ciyaarta ah oo saf ahdhererka barkad dabbaal oo weyn (50 m) wuxuu ku dabbaalan karaa 12 ilbiriqsi

Intee buu Smooth freshwater stingray le'eg yahay marka ADIGA laguu barbar dhigo?

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Intee buu u dheereeyaa?

waa wanaagsan tahay in la ogaado

Xaqiiqooyin

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

Khubarada sunta

Magaca sayniska
Fontitrygon garouaensis
Koox
Kalluun sun leh
Qoys
Dasyatidae2
Kala horreynta
Myliobatiformes
Qaaradaha
Afrika
Carruurta yaryar
It is ovoviviparous, meaning the eggs develop inside the mother and the young are born live.1
Cimri
qiyaastii 7 sano1
Sida uu ugu nool yahay duurka
Critically Endangered1
Khatarta dadka
2 / 5: Xanuun badan3

Meesha xaqiiqooyinku ka yimaadaan

  1. Niger stingray (Wikipedia (CC BY-SA 4.0))
  2. Fontitrygon garouaensis (iNaturalist): magacyada iyo kala soocidda.
  3. Venom Wiki: heerka khatarta, cabbirka caadiga ah iyo qiyaasta xawaaraha annaga ayaa sameeyay. Eeg sida aan u xisaabinno: Sida aan u qiimeyno khatarta.

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