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Ocellate river stingray

Potamotrygon motoro

Ibyerekeye izina: Its name "ocellate" refers to the eye-like spots on its back, and it is also called the peacock-eye stingray.1

Bisaba mugangaNi gake yica, ariko guterwa urubori na yo bisaba kujya kwa muganga.

Amafi afite ubumara

Itera urubori

Akaga ku bantu: IkomeyeGuterwa urubori na yo bisaba kujya kwa muganga. Abapfa ni bake cyane.

The ocellate river stingray is a freshwater stingray with a round, flat body and yellow-orange spots on its back. It lives in rivers across much of tropical and subtropical South America. It is the most widespread member of its family, and it is sometimes kept in aquaria.1

Iba muri

Rivers of tropical and subtropical South America, including the Río de la Plata, Amazon, Mearim and Orinoco basins.1

Amerika y'Amajyepfo

Ahabanza

It lives in freshwater rivers and their basins. It is also kept in aquaria, where it needs a very large tank.1

Uburebure

1 m (3,3 ft)1

Ibiro

34 kg (75 lb)1

Umuvuduko wo hejuru

hafi 15 km/h (9,3 mph)

Koga, ikigereranyo cy'ugereranyije

Ifoto ya Ocellate river stingray — Ocellate river stingray. Ifoto: unknown. CC0, iNaturalist.

Uko wayimenya

Its disc is roughly circular in shape.1
Its eyes are raised from the upper surface of the disc.1
The back is typically beige or brown, with numerous yellow-orange spots that have dark rings.1
The exact colour and pattern of spots vary between individuals and between locations.1

Ikunze kwitiranywa na: Several closely related species were once grouped with it, including P. amandae, P. pantanensis and P. marquesi. The "mantilla ray" (now named P. marquesi) lacks the black-edged yellow-orange spots.1

Imbaraga z'ubumara

Itera urubori

Ubumara busohokera mu rubori.

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IkomeyeGuterwa urubori na yo bisaba kujya kwa muganga. Abapfa ni bake cyane.

Niba itera urubori

Shyira igikomere mu mazi ashyushye, ashyushye uko umuntu abyihanganira atiriwe ashya (bigerageze ukoresheje ukuboko kwawe), mu gihe cy'iminota 30 kugeza kuri 90. Shaka ubufasha bwa muganga, cyane cyane ku bya stonefish na stingray.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba imwe igutereye urubori: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

Iremera ibingana iki?

iremera nk'injangwe zo mu rugo 9

ireshya n'injangwe zo mu rugo 2 zikurikiranye kuva ku zuru kugeza ku murizoireshya n'imineke 6 ikurikiranyeyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 12

Ocellate river stingray ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Umwogeyi wo mu mikino Olempike hafi 8 km/h (5 mph)

Ocellate river stingray hafi 15 km/h (9,3 mph)

Dolufine yiruka uko ishoboye kose hafi 35 km/h (22 mph)

bikwiye kumenywa

Ibintu by'ukuri

The largest recorded weight is 34.2 kg, but the official IGFA record is 12.59 kg.1

It is one of the most popular freshwater stingrays kept in aquaria, and it breeds readily in captivity.1

Populations vary so much in appearance that scientists have grouped several similar species together as a species complex.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Potamotrygon motoro
Itsinda: Amafi afite ubumara
Umuryango: Potamotrygonidae2
Itsinda rinini (order): Myliobatiformes
Imigabane: Amerika y'Amajyepfo
Abana bato: It gives birth to live pups, and it breeds readily in captivity.1
Akaga ku bantu: 3 / 5: Ikomeye3

Aho ibintu bivugwa bituruka

Ocellate river stingray (Wikipedia (CC BY-SA 4.0))
Potamotrygon motoro (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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