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Smooth freshwater stingray

Fontitrygon garouaensis

Davart il num: The species name garouaensis refers to Garoua, a city in Cameroon where the first known specimen was caught.1

Fa mo malQuai fa mal, ma i na ta fa nagin donn serius.

Peschs tissientads

PiztgadasMangia: Insects

Privel per umans: DolurusQuai po far propi mal, ma i n'è bunamain mai grav.

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

Viva en

Rivers in Nigeria and Cameroon, in West Africa1

Africa

Pagina iniziala

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

Lunghezza

40 cm (1,3 ft)1

Sveltezza maximala

circa 15 km/h (9,3 mph)

Nudar, stima approximativa

Tge mangia el?

It feeds almost entirely on the aquatic young of mayflies, stoneflies and caddisflies, and only rarely on true flies.1

Co renconuscher el

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

Forza dal tissi

Piztgadas

Il tissi vegn or tras in aguigl.

Quant privlus è el per umans?

Privel per umans: DolurusQuai po far propi mal, ma i n'è bunamain mai grav.

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

Sch'el piztga

Metta la plaja en aua chauda, uschè chauda sco che la persuna po supportar senza sa brischar (emprova cun tes agen maun), durant 30 fin 90 minutas. Tschertga agid medicinal, surtut tar peschs crap e rajas.

Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid

Resta en segirezza

Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
Sch'in tal animal ta piztga: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.

El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza

Nua sin il mund?

Africa Asia Europa America dal Nord America dal Sid Australia ed Oceania

Quant grond è el?

Quant lung è el?

uschè lung sco 2 bananas ina suenter l'autrauschè lung sco 12 bluccs da construcziun in suenter l'auterpudess nudar la lunghezza d'in grond bassin (50 m) en 12 secundas

Quant grond è Smooth freshwater stingray cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.

Quant svelt è el?

In nudader olimpic circa 8 km/h (5 mph)

Smooth freshwater stingray circa 15 km/h (9,3 mph)

In delfin a tutta sveltezza circa 35 km/h (22 mph)

bun da savair

Fatgs

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

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

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

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

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

Per experts da tissi

Num scientific: Fontitrygon garouaensis
Gruppa: Peschs tissientads
Famiglia: Dasyatidae2
Urden: Myliobatiformes
Continents: Africa
Poppins: It is ovoviviparous, meaning the eggs develop inside the mother and the young are born live.1
Durada da vita: circa 7 onns1
Co ch'i va ad el en la natira: Critically Endangered1
Privel per umans: 2 / 5: Dolurus3

Da nua che vegnan ils fatgs

Niger stingray (Wikipedia (CC BY-SA 4.0))
Fontitrygon garouaensis (iNaturalist): nums e classificaziun.
Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.

Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.

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