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Zanen Smooth freshwater stingray
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Smooth freshwater stingray

Fontitrygon garouaensis
Game da sunan: The species name garouaensis refers to Garoua, a city in Cameroon where the first known specimen was caught.1
Ciwo kawaiYana ciwo, amma ba zai cutar da kai sosai ba.
Kifaye masu dafi HarbiAbinci: Ƙwari
Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Yana zaune a
Rivers in Nigeria and Cameroon, in West Africa1
Afirka
Gida
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
Tsawo
40 cm (1.3 ft)1
Mafi girman sauri
kusan 15 km/h (9.3 mph)
Iyo, ƙiyasi
Me yake ci?
It feeds almost entirely on the aquatic young of mayflies, stoneflies and caddisflies, and only rarely on true flies.1

Yadda za ka gane shi

  • 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

Ƙarfin dafi

Harbi

Dafi yana fitowa ta wurin abin harbinsa.

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Idan ya harba

  • Ka saka raunin cikin ruwan zafi, mai zafi iyakar yadda mutumin zai iya jurewa ba tare da ya ƙone ba (ka gwada da hannunka), na tsawon minti 30 zuwa 90. Ka nemi taimakon likita, musamman don kifin dutse da stingrays.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

  • Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
  • Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
  • Idan ɗaya ya harbe ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

Yaya girmansa yake?

Yaya tsawonsa yake?

Smooth freshwater stingray tsawonsa kusan 40 cm (1.3 ft)Ayaba kusan 18 cm (7.1 in)Kyanwar gida kusan 50 cm (1.6 ft)
tsawon ayaba 2 a jeretsawon tubalan gini na wasa 12 a jerezai iya yin iyo tsawon babban tafkin iyo (mita 50) cikin daƙiƙa 12

Yaya girman Smooth freshwater stingray yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

abin da ya kamata a sani

Bayanai

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

Don ƙwararru a kan dafi

Sunan kimiyya
Fontitrygon garouaensis
Rukuni
Kifaye masu dafi
Iyali
Dasyatidae2
Tsari
Myliobatiformes
Nahiyoyi
Afirka
Jarirai
It is ovoviviparous, meaning the eggs develop inside the mother and the young are born live.1
Tsawon rai
kusan shekaru 71
Yadda yake a cikin daji
Critically Endangered1
Haɗari ga mutane
2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

  1. Niger stingray (Wikipedia (CC BY-SA 4.0))
  2. Fontitrygon garouaensis (iNaturalist): sunaye da rarrabuwa.
  3. Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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