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Setshwantsho sa khathune sa Smooth freshwater stingray
No. 1256 ho 1 402

Smooth freshwater stingray

Fontitrygon garouaensis
Ka lebitso: The species name garouaensis refers to Garoua, a city in Cameroon where the first known specimen was caught.1
E utlwisa bohloko feelaE a utlwisa bohloko, empa e ke ke ya o lematsa haholo.
Ditlhapi tse nang le chefo Ho hlabaE ja: Dikokoanyana
Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

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

E phela
Rivers in Nigeria and Cameroon, in West Africa1
Afrika
Lapeng
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
Bolelele
40 cm (1,3 ft)1
Lebelo le phahameng
e ka bang 15 km/h (9,3 mph)
Ho sesa, kakanyo feela
E ja eng?
It feeds almost entirely on the aquatic young of mayflies, stoneflies and caddisflies, and only rarely on true flies.1

Ho e tseba jwang

  • 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

Matla a chefo

Ho hlaba

Chefo e tswa ka lemao le hlabang.

E kotsi hakae ho batho?

Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

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

Haeba e hlaba

  • Kenya leqeba metsing a tjhesang, a tjhesang hoo motho a ka a mamellang ntle le ho tjha (a leke ka letsoho la hao pele), metsotso e 30 ho isa ho e 90. Fumana thuso ya bongaka, haholoholo bakeng sa di-stonefish le di-stingray.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba e nngwe e o hlaba: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

Hokae lefatsheng?

AfrikaAsiaYuropaAmerika LeboyaAmerika BorwaAustralia le Oceania

E kgolo hakae?

E telele hakae?

Smooth freshwater stingray bolelele ba e ka bang 40 cm (1,3 ft)Banana e ka bang 18 cm (7,1 in)Katse ya lapeng e ka bang 50 cm (1,6 ft)
e telele jwaloka dibanana tse 2 tse latellanange telele jwaloka diboloko tsa ho bapala tse 12 molenge ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 12

Smooth freshwater stingray e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

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

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Fontitrygon garouaensis
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Dasyatidae2
Tatelano
Myliobatiformes
Dikontinente
Afrika
Masea
It is ovoviviparous, meaning the eggs develop inside the mother and the young are born live.1
Nako ya bophelo
e ka bang dilemo tse 71
Boemo ba yona naheng
Critically Endangered1
Kotsi ho batho
2 / 5: E bohloko3

Moo dintlha di tswang teng

  1. Niger stingray (Wikipedia (CC BY-SA 4.0))
  2. Fontitrygon garouaensis (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

Taba e nngwe le e nngwe leqepheng lena e na le nomoro e bontshang mohlodi wa yona. Haeba re entse phoso, re kopa tshwarelo, re barati ba diphoofolo, hase makasine wa saense. Re bolelle ho [email protected] mme re tla e lokisa.

Phepheng e lapile! Venom Wiki ke projeke ya motho a le mong: ke mahala, ha e na dipapatso ebile ha e na di-tracker. Thuso e nyenyane ya tjhelete e e boloka e ntse e le inthaneteng.Fepa phepheng

Tse ding tsa sehlopha se le seng: Ditlhapi tse nang le chefo

Reef stonefishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaRed lionfishDitlhapi tse nang le chefoE hloka ngakaO se ke wa amaEstuarine stonefishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaShort-tail stingrayDitlhapi tse nang le chefoE ka bolayaStriped eel catfishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaBluespotted ribbontail rayDitlhapi tse nang le chefoE hloka ngaka

E boetse e phela: Afrika

Black mambaDi-cobra, di-mamba le di-kraitE a bolayaDeathstalkerDiphephengE a bolayaEgyptian cobraDi-cobra, di-mamba le di-kraitE a bolayaPuff adderDi-viper le di-adderE a bolayaBoomslangDinoha tse meno a ka moraoE ka bolayaFat-tailed scorpionDiphephengE ka bolaya
Fepa phephengnkgo ya ditjhelete tsa teboho, e e boloka e le mahala